2008年12月31日 · Here is my 6AS7 amp schematic. It's 2 stage and everything runs off a single supply, so it is easy. It clips at +/- 11Vpk, so that's a little more than 7Wrms output class-A into 8ohm. It uses about 6dB of cross-coupled g2 feedback and has an output impedance of about 1ohm. I am happy with the sound.

I've got 4 6080WC tubes stamped JAN. I've been looking for a circuit to use these. What do you use and how do you like it, i'm looking for simple P-P with 12AX7, 6SN7 or similar for the driver. Any suggestions? My design philosphy for the 6080 is run them hot and low ie 100V (plate to Cathode) and 100mA.

2023年1月2日 · I am on my 2nd Tube amplifier project (but I have quite good SS background), and I have some 6N13S tubes which I am looking forward to use as my power output tubes. I came across this schematic which was published in Elektor 2007 but I would rather ask for some opinions about it before I start designing the PCB.

2009年12月5日 · Three possible sources for 6AS7/6080 audio amp schematics are Audio Anthology Vol 1, Glass Audio and RCA RC16. The AA designs are pretty much variations on a single theme developed by C.G McProud. Prominent is the use of a driver transformer for and no feedback around the output stage.

Part 1 of 2 of a 6080 / 6AS7 audio amplifier build with the intention of the best measurements I can make in evaluating power, THD and frequency response of ...

2011年12月9日 · 6DJ8 +6 AS7/6080/6N5 high-current power amp circuit. Published:2011/12/9 0:52:00 Author:Ecco | Keyword: high-current power amp | From:SeekIC. Reprinted Url Of This Article:

2004年4月28日 · The DIY kit I refer to is an integrated design, with the line amp section brrowed from Marantz 7 line input section but without the tone and filter circuit. 2x6080 per channel, SS rectifier, 6SN7 driver and claimed to have 40W output at 6 ohms!

2011年6月23日 · The 6DJ8+6AS7 (6080) high current headphone amplifier circuit is shown as above.

Each channel makes use of a single low noise tube 5670/6N3 at the input and proceeded by a power tube 6080/6AS7 to accomplish headphone power amplification. Each board consists of two channel thus one board can be used for stereo application. The schematic is …

2020年3月21日 · I tested "random, untested, unmatched" 6080 tubes and can say that this amp is a "10WRMS / 16R continuous power guaranteed", no matter. I will have to do dynamic tests to see the behavior of the output stage.