Wow your can make oldschool looking double sided PCBs at home?
Hi everyone What i found and was looking for was possible... Copper or brass rivets that can be soldered! I have seen them in use in many boards, mostly TVs and such... But, making double sided and...
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Resonance measured inside the box
Thinking inside the box I have trying out different damping material in TLS recently. This lead me to think about ways to how to measure how effective damping material are at attenuating sound waves...
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Cinemag SUT
For sale Cinemag step up transformer for moving coils with Cinemag CM-QEE-3440a transformers in Hammond case. Price: 200 EUR Attached Images 20130126_182639.jpg (47.4 KB) 20130126_182627.jpg (50.5 KB)
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C3g Headphone amplifier
For sale OTL headphone amplifier with C3g tubes. Made in Germany. Upgraded with Mundorf capacitors and LED cathode bias. Price: 200 EUR Attached Images 20130710_180839.jpg (60.9 KB) 20130710_180905.jpg...
View ArticleKuba Serenade Stereo Console question.
Hi folks, I've just acquired stereo console Kuba Serenade, Made in West Germany (by Telefunken?). There is no model on the case, but I believe it's 609a or 611a, according to radiomuseum.org. I think...
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September Special: Antimode 8033Cinema
We are overstocked on this product and so there is a special lower price for the month of September. Check the website Antimode8033Cinema.
View ArticleSub setup
I am running two powered subs (mirage SS-1500 and SS-1000) what would be a good piece of music or testing sound to balance these with? Or do i just listen to a bunch of music that I like and go from...
View ArticleFS: Theta Data Universal Transport
For sale: Theta Data Universal Transport. The unit will play some discs but has trouble with others. Plays discs burned in a computer reliably, but has trouble with factory made discs. New lasers are...
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What's in your basement? (AUDIO ONLY!!!!)
So my friend just got Comcast Xfinity service and the guy hosed up the house telephone infrastructure. So he calls me and asks if I can help him out. I say sure and we schedule a weekend. I go down to...
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Favorite PP 6550 schematic?
I have another thread where I'm working out the power supply details for this project. It's a full choke input using damper diodes for rectification. It should deliver 4-500mA at between 480 - 520V....
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Leco complete amp with SMPS.
I kept 6 amplifiers modules Leco, with a destination a little special, becoming 2 Leco amplifiers with SMPS, one with 2 modules and second with 4 modules 2 bridged on each cnannel. Finished first one...
View ArticleHelp Needed w/ Keith Monks Tonearm Rebuild
I have acquired a legendary Keith Monks mercury bath tonearm in reasonable condition. I have read about all of the problems associated with the mercury oxidation, etc. so I do not need to be reminded...
View ArticleRI deluxe reverb PS ripple
I'm working on a generally noisy and sometimes weak-volume RI deluxe reverb (2002). Tubes are drawing 17-19mA at 425vdc plate voltage. Tubes test OK. I went through all 37 test points off the schematic...
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Threshold 4000 Prototype 1 of 6 Produced
Very nice condition and operational Threshold 4000. Does not have the serial number as prototypes were not assigned a S/N. Also toggle switch on back as opposed to the production models. Take a look...
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7.5 KVA Voltage Matching Isolation Transformer 104-120 / 208-240 VAC
7.5 KVA Voltage Matching Isolation Transformer - Industrial Grade - NOS - New Old Stock. Signal Transformer Model DU-7.5 7.5 KVA Output (15 KVA possible if wired as auto-transformer) 50 HZ to 500 HZ...
View ArticleNeed help with BIB Box for Fostex FE166En
Not sure why I cant seem to find the plans. I just got the drivers Fostex FE166En and want to build the BiB box. I need the plans is there any size requirements directions helpful tips any info would...
View ArticleHelp for Threshold Stasis 2
Hi All, I have a Stasis 2 amp in for repairs and it was mentioned to me that upgrading the large Caps might be in order, my question is what would i replace them with... Capacity, voltage err brands :D...
View ArticleFree amp
Hey all. I am in the cleveland/ brook park Ohio area. I salvaged a Conn Organ amp part no. 59092. I got the switch, jewel and umbilical cords. Plus probably 40-50 12au7 tubes. If anyone wants to come...
View ArticleInfo on PWR-ICE125
Looking for more info on the MiniDSP PWR-ICE125 PWR-ICE125 | MiniDSP Someones proposal here Anyone used this, or heard about it.
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WinISD sub help
See attachment for the results. what would be best for a subwoofer for home music? Attached Images Untitle333d.png (99.3 KB)
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