Valve equivalent list

Valve equivalent list – Audio Research Preamplifiers

KT88ECC803ECC88Cool Damper
SP17/ SP17L2 ×
LS17 / LS17SE2 ×
LS262 ×
LS272 ×
Reference 5S Line stage preamplifier2 ×2 ×
Reference 10 Line Stage Preamplifier2 ×

Valve equivalent list – Audio Research Integrated amplifiers & Power Amplifiers

KT88ECC803ECC88Cool Damper
HD2202 ×4 × *
VS554 ×3 ×
VSi554 ×3 ×
VS1158 ×4 ×
Reference 75 Stereo power amplifier2 ×
Reference 150 Stereo power amplifier4 ×
Reference 250 Monaural power amplifier1 × in V112 ×
Rference 750 monaural power amplifier1 × regulator2 ×
Reference 34 ×
Reference 1108 ×4 ×
Reference 21012 ×4 ×
Reference 610T32 ×4 ×

Valve equivalent list – Audio Research Integrated amplifiers

KT88ECC803ECC88Cool Damper
VSi60 integrated amplifier2 ×
VSi75 integrated amplifier4× special selected2 ×

Valve equivalent list – Audio Research Source components

KT88ECC803ECC88Cool Damper
PH54 ×
PH74 ×7 ×*
LP1 phono preamplifier1 ×
PH6 phono preamplifier2 ×
PH8 phono preamplifier2 ×
Reference Phono 2SE phono preamplifier1 × in power supply6 ×
Reference Phono 10 phono preamplifier2 ×10 ×
Reference CD9 Compact Disc player / DAC1 ×5 ×

Valve equivalent list – McIntosh labs Preamplifiers

KT88ECC803 / 12AX7A12AT7Cool Damper
C1000 tube Preamplifier8 ×8 ×
C500 tube preamplifier8 ×8 ×
C2500 tube preamplifier6 ×
C2300 tube preamplifier6 ×6 ×
C220 tube preamplifier4 ×4 ×

Valve equivalent list – McIntosh labs Power Amplifiers

KT88ECC803 / 12AX7A12AT7Cool Damper
MC23018 ×2 ×2 ×
MC275 version VI4 ×3 ×4 ×7 ×

Valve equivalent list – Prima Luna

KT88ECC803 / 12AX7ECC82 / 12AU7Cool Damper
ProLogue one integrated amplifier2 ×2 ×2 × CD if not EAT ECC803 exchanged + 2 × CD for 12AU7 *
ProLogue two integrated amplifier4 ×2 ×2 ×4 × *
ProLogue three preamplifier2 ×2 ×4 × *
ProLogue four power amplifier2 ×2 ×4 × *
ProLogue five power amplifier4 ×2 ×2 ×4 × *
ProLogue six power amplifier2 ×2 ×4 × *
ProLogue seven power amplifier4 ×2 ×2 ×4 × *
ProLogue eight CD player2 ×2 ×4 ×
ProLogue classic integrated amplifier4 ×2 ×2 ×4 ×
ProLogue classic CD player2 ×2 ×4 ×
ProLogue Premium integrated amplifier4 ×2 ×2 ×
ProLogue Premium preamplifier2 ×2 ×
ProLogue Premium Mono amplifier, power amplifier4 ×4 ×2 ×
Prologue Premium Stereo Amplifier, power amplifier4 ×4 ×4 ×
Prologue Premium Power amplifier4 ×4 ×
ProLogue Premium CD player4 ×4 ×
DiaLogue one integrated amplifier2 ×2 ×4 × *
DiaLogue two integrated amplifier4 ×2 ×2 ×4 ×*
DiaLogue Three preamplifier4 ×4 ×
DiaLogue Four power amplifier2 ×2 ×4 ×
Dialogue Five power amplifier4 ×2 ×2 ×4 ×
DiaLogue Six power amplifier2 ×2 ×4 ×
DiaLogue Seven power amplifier4 ×2 ×2 ×4 ×

Valve equivalent list – Project Audio

ECC83ECC88ECC81EZ81KT885AR4ECC85EL346SL7GTPY88Cool damper
Tube Box S2 ×N
Tube Box DS2 ×Y
Amp Box RS2 ×N
Amp Box RS mono2 ×N
DAC Box RS2 ×N
Head Box RS2 ×N
Pre Box RS2 ×N
Pre Box RS digital2 ×N
Stereo Box RS2 ×N
Stream Box RS2 ×N
Tube Box AC2 ×N
Tube Box SE AC2 ×Y

Valve equivalent list – Canor

ECC83ECC88ECC81EZ81KT885AR4ECC85EL346SL7GTPY88Cool damper
CD1.102 ×2 ×1 ×Y
TP106VR+4 ×4 ×1 ×Y
TP306VR2 ×1 ×4 ×Y
CD 2VR+2 ×2 ×1 ×Y
TP2063 ×Y
TP101 ×Y
TP105VR2 ×2 ×4 ×4 ×Y
TP1011 ×2 ×4 ×Y

* Please, note that EAT Cool Valves ECC88, ECC803S, ECC81, and ECC82 include cool damper.