For sale is a used Tube Works MosValve MV-962 power amp and Real Tube RT-922 preamp mounted in a 3-space rack.  I have owned these since the 90's and have not used these in a while.  SOME POTS ARE SCRATCHY AND NEED TO BE CLEANED, some rack rash, but this head works as it should with no issues.  At 80 watts/channel stereo and 180 watts bridged mono this head really kick amps.  Note that this ad is for just the power amp, preamp and rack, speaker cabinet it is sitting on is NOT included.  Please ask any questions before purchase, please email me for more pictures.  Paypal only, payment is due within 2 days of purchase or item will be relisted.   No International shipping, CONUS only, No shipping to PO boxes, Canada or Mexico.  Thanks for looking and happy ebaying.