Tube Amp Network | DeepBlue | Activity https://tubeampnetwork.com/members/deepblue/activity/ Activity feed for DeepBlue. Thu, 22 Oct 2026 13:39:20 +0000 https://buddypress.org/?v= en-US 30 hourly 2 eb8ed30a5aa835806db2e443db10b562 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/page/2/#post-5490 Wed, 01 Jun 2011 10:15:47 +0000 Awesome! I think things are working, the amp sounds great, no scratchy pot , no change voltages or current with higher volumes. I cannot thank you enough Beez! So now after I enjoy this for a bit Im moving on to perhaps the 4-4-0 push pull amp! Thanks man

]]> 0 eb8ed30a5aa835806db2e443db10b562 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5490 Wed, 01 Jun 2011 10:15:47 +0000 Awesome! I think things are working, the amp sounds great, no scratchy pot , no change voltages or current with higher volumes. I cannot thank you enough Beez! So now after I enjoy this for a bit Im moving on to perhaps the 4-4-0 push pull amp! Thanks man

]]> 0 eb8ed30a5aa835806db2e443db10b562 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5490 Wed, 01 Jun 2011 10:15:47 +0000 Awesome! I think things are working, the amp sounds great, no scratchy pot , no change voltages or current with higher volumes. I cannot thank you enough Beez! So now after I enjoy this for a bit Im moving on to perhaps the 4-4-0 push pull amp! Thanks man

]]> 0 eb8ed30a5aa835806db2e443db10b562 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5490 Wed, 01 Jun 2011 10:15:47 +0000 Awesome! I think things are working, the amp sounds great, no scratchy pot , no change voltages or current with higher volumes. I cannot thank you enough Beez! So now after I enjoy this for a bit Im moving on to perhaps the 4-4-0 push pull amp! Thanks man

]]> 0 eb8ed30a5aa835806db2e443db10b562 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5490 Wed, 01 Jun 2011 10:15:47 +0000 Awesome! I think things are working, the amp sounds great, no scratchy pot , no change voltages or current with higher volumes. I cannot thank you enough Beez! So now after I enjoy this for a bit Im moving on to perhaps the 4-4-0 push pull amp! Thanks man

]]> 0 6b9deb6a9b507ed2d1a90111872b5011 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/page/2/#post-5487 Wed, 01 Jun 2011 06:56:22 +0000 So now with bias pot at 0R. Readings such:

Va 372 V
Grid 0V
Cathode 26V

No DC on tone stack side at all, each tone stack cap reading Dc voltage across also.

After adjusting the bias to about 45mA the Cathode reads 37V. So just to be sure that things seem ok now…my bias pot is now at 500ohms and the voltage is 37V across it with 45mA of…[Read more]

]]> 0 6b9deb6a9b507ed2d1a90111872b5011 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5487 Wed, 01 Jun 2011 06:56:22 +0000 So now with bias pot at 0R. Readings such:

Va 372 V
Grid 0V
Cathode 26V

No DC on tone stack side at all, each tone stack cap reading Dc voltage across also.

After adjusting the bias to about 45mA the Cathode reads 37V. So just to be sure that things seem ok now…my bias pot is now at 500ohms and the voltage is 37V across it with 45mA of…[Read more]

]]> 0 6b9deb6a9b507ed2d1a90111872b5011 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5487 Wed, 01 Jun 2011 06:56:22 +0000 So now with bias pot at 0R. Readings such:

Va 372 V
Grid 0V
Cathode 26V

No DC on tone stack side at all, each tone stack cap reading Dc voltage across also.

After adjusting the bias to about 45mA the Cathode reads 37V. So just to be sure that things seem ok now…my bias pot is now at 500ohms and the voltage is 37V across it with 45mA of…[Read more]

]]> 0 6b9deb6a9b507ed2d1a90111872b5011 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5487 Wed, 01 Jun 2011 06:56:22 +0000 So now with bias pot at 0R. Readings such:

Va 372 V
Grid 0V
Cathode 26V

No DC on tone stack side at all, each tone stack cap reading Dc voltage across also.

After adjusting the bias to about 45mA the Cathode reads 37V. So just to be sure that things seem ok now…my bias pot is now at 500ohms and the voltage is 37V across it with 45mA of…[Read more]

]]> 0 6b9deb6a9b507ed2d1a90111872b5011 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5487 Wed, 01 Jun 2011 06:56:22 +0000 So now with bias pot at 0R. Readings such:

Va 372 V
Grid 0V
Cathode 26V

No DC on tone stack side at all, each tone stack cap reading Dc voltage across also.

After adjusting the bias to about 45mA the Cathode reads 37V. So just to be sure that things seem ok now…my bias pot is now at 500ohms and the voltage is 37V across it with 45mA of…[Read more]

]]> 0 1ebb4a66babc6bb994a0958ce7d6b922 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/page/2/#post-5486 Wed, 01 Jun 2011 06:21:42 +0000 Oh yes I did know that :) Being silly. Start getting things backwards after hours of numbers back and forth. Ok so let me check my treble capacitor and make sure its working. Ill get back to you on the voltages. Yes I thought the grid should be 0V.

]]> 0 1ebb4a66babc6bb994a0958ce7d6b922 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5486 Wed, 01 Jun 2011 06:21:42 +0000 Oh yes I did know that :) Being silly. Start getting things backwards after hours of numbers back and forth. Ok so let me check my treble capacitor and make sure its working. Ill get back to you on the voltages. Yes I thought the grid should be 0V.

]]> 0 1ebb4a66babc6bb994a0958ce7d6b922 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5486 Wed, 01 Jun 2011 06:21:42 +0000 Oh yes I did know that :) Being silly. Start getting things backwards after hours of numbers back and forth. Ok so let me check my treble capacitor and make sure its working. Ill get back to you on the voltages. Yes I thought the grid should be 0V.

]]> 0 1ebb4a66babc6bb994a0958ce7d6b922 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5486 Wed, 01 Jun 2011 06:21:42 +0000 Oh yes I did know that :) Being silly. Start getting things backwards after hours of numbers back and forth. Ok so let me check my treble capacitor and make sure its working. Ill get back to you on the voltages. Yes I thought the grid should be 0V.

]]> 0 1ebb4a66babc6bb994a0958ce7d6b922 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5486 Wed, 01 Jun 2011 06:21:42 +0000 Oh yes I did know that :) Being silly. Start getting things backwards after hours of numbers back and forth. Ok so let me check my treble capacitor and make sure its working. Ill get back to you on the voltages. Yes I thought the grid should be 0V.

]]> 0 c3fdf5b248790aac5f41c3ec92750ff4 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/page/2/#post-5483 Wed, 01 Jun 2011 05:47:04 +0000 OK So I think I might have the problem. So the Treble Cap is showing only 8V DC across it, but then has almost 182V DC from the Tone stack side to ground. The mid and bass show the opposite. The show around 130V DC across them, as you mentioned was normal, and then about 5V DC to ground. So suspecting I should checking wiring and replace the…[Read more]

]]> 0 c3fdf5b248790aac5f41c3ec92750ff4 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5483 Wed, 01 Jun 2011 05:47:04 +0000 OK So I think I might have the problem. So the Treble Cap is showing only 8V DC across it, but then has almost 182V DC from the Tone stack side to ground. The mid and bass show the opposite. The show around 130V DC across them, as you mentioned was normal, and then about 5V DC to ground. So suspecting I should checking wiring and replace the…[Read more]

]]> 0 c3fdf5b248790aac5f41c3ec92750ff4 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5483 Wed, 01 Jun 2011 05:47:04 +0000 OK So I think I might have the problem. So the Treble Cap is showing only 8V DC across it, but then has almost 182V DC from the Tone stack side to ground. The mid and bass show the opposite. The show around 130V DC across them, as you mentioned was normal, and then about 5V DC to ground. So suspecting I should checking wiring and replace the…[Read more]

]]> 0 c3fdf5b248790aac5f41c3ec92750ff4 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5483 Wed, 01 Jun 2011 05:47:04 +0000 OK So I think I might have the problem. So the Treble Cap is showing only 8V DC across it, but then has almost 182V DC from the Tone stack side to ground. The mid and bass show the opposite. The show around 130V DC across them, as you mentioned was normal, and then about 5V DC to ground. So suspecting I should checking wiring and replace the…[Read more]

]]> 0 c3fdf5b248790aac5f41c3ec92750ff4 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5483 Wed, 01 Jun 2011 05:47:04 +0000 OK So I think I might have the problem. So the Treble Cap is showing only 8V DC across it, but then has almost 182V DC from the Tone stack side to ground. The mid and bass show the opposite. The show around 130V DC across them, as you mentioned was normal, and then about 5V DC to ground. So suspecting I should checking wiring and replace the…[Read more]

]]> 0 46b8bf4957db68e94141623a3d505708 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/page/2/#post-5482 Wed, 01 Jun 2011 05:41:41 +0000 Oh also I am so sorry, I mistyped. My Cathode is 27V and my Grid was 29V. Sorry for the mistype. I just rechecked quickly. That seems a very small bias though is it not? -2V?

]]> 0 46b8bf4957db68e94141623a3d505708 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5482 Wed, 01 Jun 2011 05:41:41 +0000 Oh also I am so sorry, I mistyped. My Cathode is 27V and my Grid was 29V. Sorry for the mistype. I just rechecked quickly. That seems a very small bias though is it not? -2V?

]]> 0 46b8bf4957db68e94141623a3d505708 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5482 Wed, 01 Jun 2011 05:41:41 +0000 Oh also I am so sorry, I mistyped. My Cathode is 27V and my Grid was 29V. Sorry for the mistype. I just rechecked quickly. That seems a very small bias though is it not? -2V?

]]> 0 46b8bf4957db68e94141623a3d505708 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5482 Wed, 01 Jun 2011 05:41:41 +0000 Oh also I am so sorry, I mistyped. My Cathode is 27V and my Grid was 29V. Sorry for the mistype. I just rechecked quickly. That seems a very small bias though is it not? -2V?

]]> 0 46b8bf4957db68e94141623a3d505708 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5482 Wed, 01 Jun 2011 05:41:41 +0000 Oh also I am so sorry, I mistyped. My Cathode is 27V and my Grid was 29V. Sorry for the mistype. I just rechecked quickly. That seems a very small bias though is it not? -2V?

]]> 0 c7ad8fa1fd8fe7f60b2bd43880a06b2d DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/page/2/#post-5481 Wed, 01 Jun 2011 05:37:50 +0000 Thanks Beez. You are so helpful man. I swear. Let me get back to you. I am working on things right now.

]]> 0 c7ad8fa1fd8fe7f60b2bd43880a06b2d DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5481 Wed, 01 Jun 2011 05:37:50 +0000 Thanks Beez. You are so helpful man. I swear. Let me get back to you. I am working on things right now.

]]> 0 c7ad8fa1fd8fe7f60b2bd43880a06b2d DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5481 Wed, 01 Jun 2011 05:37:50 +0000 Thanks Beez. You are so helpful man. I swear. Let me get back to you. I am working on things right now.

]]> 0 c7ad8fa1fd8fe7f60b2bd43880a06b2d DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5481 Wed, 01 Jun 2011 05:37:50 +0000 Thanks Beez. You are so helpful man. I swear. Let me get back to you. I am working on things right now.

]]> 0 c7ad8fa1fd8fe7f60b2bd43880a06b2d DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5481 Wed, 01 Jun 2011 05:37:50 +0000 Thanks Beez. You are so helpful man. I swear. Let me get back to you. I am working on things right now.

]]> 0 3d3f0292974ab9779b706ebb504c5e58 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/page/2/#post-5479 Wed, 01 Jun 2011 04:19:49 +0000 So just one more update…after measuring the DC across all cap’s in my tone stack, I see that both the Mid and the Bass are passing almost 130V of DC across them! I believe that this should not be so am I correct? I am planning to switch out the cap’s as well as ad a grid leak from pin 5 to grnd using a 220K resistor. If anyone could confirm that…[Read more]

]]> 0 3d3f0292974ab9779b706ebb504c5e58 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5479 Wed, 01 Jun 2011 04:19:49 +0000 So just one more update…after measuring the DC across all cap’s in my tone stack, I see that both the Mid and the Bass are passing almost 130V of DC across them! I believe that this should not be so am I correct? I am planning to switch out the cap’s as well as ad a grid leak from pin 5 to grnd using a 220K resistor. If anyone could confirm that…[Read more]

]]> 0 3d3f0292974ab9779b706ebb504c5e58 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5479 Wed, 01 Jun 2011 04:19:49 +0000 So just one more update…after measuring the DC across all cap’s in my tone stack, I see that both the Mid and the Bass are passing almost 130V of DC across them! I believe that this should not be so am I correct? I am planning to switch out the cap’s as well as ad a grid leak from pin 5 to grnd using a 220K resistor. If anyone could confirm that…[Read more]

]]> 0 3d3f0292974ab9779b706ebb504c5e58 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5479 Wed, 01 Jun 2011 04:19:49 +0000 So just one more update…after measuring the DC across all cap’s in my tone stack, I see that both the Mid and the Bass are passing almost 130V of DC across them! I believe that this should not be so am I correct? I am planning to switch out the cap’s as well as ad a grid leak from pin 5 to grnd using a 220K resistor. If anyone could confirm that…[Read more]

]]> 0 3d3f0292974ab9779b706ebb504c5e58 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5479 Wed, 01 Jun 2011 04:19:49 +0000 So just one more update…after measuring the DC across all cap’s in my tone stack, I see that both the Mid and the Bass are passing almost 130V of DC across them! I believe that this should not be so am I correct? I am planning to switch out the cap’s as well as ad a grid leak from pin 5 to grnd using a 220K resistor. If anyone could confirm that…[Read more]

]]> 0 d91666a57212b9ac9c27219972179995 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/page/2/#post-5478 Wed, 01 Jun 2011 04:06:12 +0000 Ok so the grid is at 30V. While the Pin 8 (Cathode is at 28V. I am thinking perhaps I should just try to put the grid leak right off pin 5? Right now I have a 370K Resistor running from the MV side of the grid stopper to ground. I would have thought this would have been my ground reference for the grid, but perhaps something is wrong? I will try…[Read more]

]]> 0 d91666a57212b9ac9c27219972179995 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5478 Wed, 01 Jun 2011 04:06:12 +0000 Ok so the grid is at 30V. While the Pin 8 (Cathode is at 28V. I am thinking perhaps I should just try to put the grid leak right off pin 5? Right now I have a 370K Resistor running from the MV side of the grid stopper to ground. I would have thought this would have been my ground reference for the grid, but perhaps something is wrong? I will try…[Read more]

]]> 0 d91666a57212b9ac9c27219972179995 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5478 Wed, 01 Jun 2011 04:06:12 +0000 Ok so the grid is at 30V. While the Pin 8 (Cathode is at 28V. I am thinking perhaps I should just try to put the grid leak right off pin 5? Right now I have a 370K Resistor running from the MV side of the grid stopper to ground. I would have thought this would have been my ground reference for the grid, but perhaps something is wrong? I will try…[Read more]

]]> 0 d91666a57212b9ac9c27219972179995 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5478 Wed, 01 Jun 2011 04:06:12 +0000 Ok so the grid is at 30V. While the Pin 8 (Cathode is at 28V. I am thinking perhaps I should just try to put the grid leak right off pin 5? Right now I have a 370K Resistor running from the MV side of the grid stopper to ground. I would have thought this would have been my ground reference for the grid, but perhaps something is wrong? I will try…[Read more]

]]> 0 d91666a57212b9ac9c27219972179995 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5478 Wed, 01 Jun 2011 04:06:12 +0000 Ok so the grid is at 30V. While the Pin 8 (Cathode is at 28V. I am thinking perhaps I should just try to put the grid leak right off pin 5? Right now I have a 370K Resistor running from the MV side of the grid stopper to ground. I would have thought this would have been my ground reference for the grid, but perhaps something is wrong? I will try…[Read more]

]]> 0 63b1ed9a3d17fffd21332a022eaedbd1 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/page/2/#post-5477 Wed, 01 Jun 2011 01:50:27 +0000 OK I will post my specs in a few. I just wanted to say I did put a 370k resistor before the grid stopper to ground, but I will remove this and place it on the grid directly to ground. I will get back to you. Someone has commented it sounds like my pot has DC current on it as it scratchy…my MV pot I mean…

]]> 0 63b1ed9a3d17fffd21332a022eaedbd1 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5477 Wed, 01 Jun 2011 01:50:27 +0000 OK I will post my specs in a few. I just wanted to say I did put a 370k resistor before the grid stopper to ground, but I will remove this and place it on the grid directly to ground. I will get back to you. Someone has commented it sounds like my pot has DC current on it as it scratchy…my MV pot I mean…

]]> 0 63b1ed9a3d17fffd21332a022eaedbd1 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5477 Wed, 01 Jun 2011 01:50:27 +0000 OK I will post my specs in a few. I just wanted to say I did put a 370k resistor before the grid stopper to ground, but I will remove this and place it on the grid directly to ground. I will get back to you. Someone has commented it sounds like my pot has DC current on it as it scratchy…my MV pot I mean…

]]> 0 63b1ed9a3d17fffd21332a022eaedbd1 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5477 Wed, 01 Jun 2011 01:50:27 +0000 OK I will post my specs in a few. I just wanted to say I did put a 370k resistor before the grid stopper to ground, but I will remove this and place it on the grid directly to ground. I will get back to you. Someone has commented it sounds like my pot has DC current on it as it scratchy…my MV pot I mean…

]]> 0 63b1ed9a3d17fffd21332a022eaedbd1 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5477 Wed, 01 Jun 2011 01:50:27 +0000 OK I will post my specs in a few. I just wanted to say I did put a 370k resistor before the grid stopper to ground, but I will remove this and place it on the grid directly to ground. I will get back to you. Someone has commented it sounds like my pot has DC current on it as it scratchy…my MV pot I mean…

]]> 0 d3c316a0376fe42f59462e2307131807 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5475 Tue, 31 May 2011 13:13:42 +0000 Thanks again B. I am just not sure what is going on here. So…well to be short things are still not working. I have played with resistor values and such for a bit now, as well as added my grid leak resistor, however I am still seeing my problem. So here is basically the situation, maybe I am missing something. i will also try to post some shots…[Read more]

]]> 0 d3c316a0376fe42f59462e2307131807 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5475 Tue, 31 May 2011 13:13:42 +0000 Thanks again B. I am just not sure what is going on here. So…well to be short things are still not working. I have played with resistor values and such for a bit now, as well as added my grid leak resistor, however I am still seeing my problem. So here is basically the situation, maybe I am missing something. i will also try to post some shots…[Read more]

]]> 0 d3c316a0376fe42f59462e2307131807 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5475 Tue, 31 May 2011 13:13:42 +0000 Thanks again B. I am just not sure what is going on here. So…well to be short things are still not working. I have played with resistor values and such for a bit now, as well as added my grid leak resistor, however I am still seeing my problem. So here is basically the situation, maybe I am missing something. i will also try to post some shots…[Read more]

]]> 0 d3c316a0376fe42f59462e2307131807 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5475 Tue, 31 May 2011 13:13:42 +0000 Thanks again B. I am just not sure what is going on here. So…well to be short things are still not working. I have played with resistor values and such for a bit now, as well as added my grid leak resistor, however I am still seeing my problem. So here is basically the situation, maybe I am missing something. i will also try to post some shots…[Read more]

]]> 0 d3c316a0376fe42f59462e2307131807 DeepBlue replied to the topic AX84 Variable Bias in the forum Effects Design and Construction https://tubeampnetwork.com/forums/topic/ax84-variable-bias/#post-5475 Tue, 31 May 2011 13:13:42 +0000 Thanks again B. I am just not sure what is going on here. So…well to be short things are still not working. I have played with resistor values and such for a bit now, as well as added my grid leak resistor, however I am still seeing my problem. So here is basically the situation, maybe I am missing something. i will also try to post some shots…[Read more]

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