tubes 4 hifi
 "the path of least resistance is through a vacuum"

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Transcendent Sound Preamps

We will build and/or modify these kits for you

Transcendent Grounded Grid preamp website
Transcendent Phono Preamp website
  "their" price is $799 assembled, our price is $599 assembled, save $200!
  these modifications/upgrades are highly recommended:
  1 - install our "mute circuit" or our "HV delay" to prevent turn-on spikes ($40)
  2 - replace the cheap volume control with our ALPS "blue velvet" volume control ($25)
       or a 24 step attenuator ($45).
  3 - replace the cheap selector switch and wire it to the inputs directly
       with twisted pairs (our selector switch and twisted pairs kit is $10)
  4 - upgrade the output coupling capacitors (we have SoniCaps for $24 pair)
  5 - upgrade the power supply capacitors (kit with 9 pairs of upgraded caps $26)
      (50% more capacitance using lo-ESR caps and polypropylene bypass caps)
  "their" price is $999 assembled, our price is $849 assembled, save $150 !
  1 - install our "mute circuit" or our "HV delay" to prevent turn-on spikes in the output ($35)
  2 - upgrade the output coupling capacitors (we have SoniCaps for $24 pair)
  3 - upgrade the power supply capacitors (kit with 9 pairs of upgraded caps $26)
      (50% more capacitance using lo-ESR caps and polypropylene bypass caps)


. . .

"TDR" time delay relay, can be used as turn-on mute or as HV delay - $35

ALPs "blue velvet" volume control - $25

selector switch with twisted pairs - $10

high quality SoniCap output coupling caps - $24 a pair
set of 18 power supply upgrade caps, low ESR,
9 each 33uF 450v and 9 each 0.1uF 400v polypropylene bypass - $26
add one time shipping charge (Priority Mail) to your order - $5


send us email at: info@tubes4hifi.com


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 tubes 4 hifi
 "the path of least resistance is through a vacuum"