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The regulator current draw is from the feed resistor through the 0D3's.

Should not affected by the drivers or grids. According the original schematic...

RIP sansui au719 - 2026. This member's memorial information can be found here: AudioKarma's Memorial Wall

Hello. I am an audio enthusiast living in Japan. I can provide information on the DS-3000, specifically the crossover network diagram and component values that I have analyzed.

Hi, My name is Dan and although I have mostly collected, restored, and sold racked studio gear, I have a few pieces that really fall into the audiophile catagory. I will be listing them but I am not familiar with this system...Yet! Its coming. A few things I have, McCurdy transformer discreet broadcast quality phono preams(pait, Altec model 9842 (grey) same as Altec model 14, and all original Kenwood Model 700m.

I'm here

Here's hoping you are OK Seth. I haven't seen you posting for a few months now.

Hello there! We are reviving the Open Reel Tape Rotation/Swap and I was wondering if you want to participate. We have 5 members taking part at the moment and would love to have you if you are interested still. Check the latest post for info - https://audiokarma.org/forums/threads/any-reel-guys-interested-in-a-tape-swap.80487/page-232

Hi Dave. Restoring a Sansui 5500. My original fuse lamps measure 23.1mm overall. Looking for warm white LED replacements. Do you have the correct lamps or know the proper replacement? I found an eBay kit but wanted your opinion before ordering. Thanks, Paul @ PHD Vintage Audio Services

RIP Catrafter - 2025. This member's memorial information can be found here: AudioKarma's Memorial Wall

Bozak B 4000, 2 sets of crossovers, N101, N104 w/ original capacitors.
Several options for amplification: Dynaco Stereo 70, Dynaco 120, Pat 4, Hafler 200. Peachtree pre-amp w/tube, amp 200 watts? Carver amps, 1.5T, red diodes, 2 Carvers, w/view meters,

Dahlquist DCM 9 pair, DCM 7 pair, DQ 10. All need to have surrounds replaced.

Marantz Model 18 questions

Solutions to problems are better than complaining.

Hey! Do you know the technical specs of the Technics SE A100 VU meter light bulbs? In the manual it appears as XAMS19P. See attached photo:

Hello sir. I am in need of a volume control for my AU-717. I have read that you have a solution or spare parts for sale. Any help would be appreciated

Look for rear metal cover for pioneer sa8800 amplifier.

hi Super, quick question.
trying to get schematics for Kenwood KR-4070 any suggestions? I usually could get them from HiFy engine, no w i cant log in is there a new way to login?

I'll need your email address if you would like a copy of the Sanyo 2033 Service Manual. Mine is psdecat@gmail.com

AlTinkster92 "Al" passed away suddenly July 3rd, 2026. I know he loved this forum, his wife Cindy

Looking for info on speaker batting. Im rebuilding a pair of ESS amt 1b's, the white stuff i pulled out was nearly dust and had to go. I see a few different types and would like to keep it as close to factory spec. Or am I crazy? Should I just pick out one and be done with it??

I am new to apartment living and my neighbors hate me.