EXPIRED For Sale Herron VTPH-2 Phono Preamplifier

Further Information

Hi, selling a Herron Audio VTPH-2 Phono Preamplifier for MM and MC cartridges.

This is a wonderful tube phono stage, with a stellar reputation! There are many excellent reviews online.

It comes with spec sheet, Fitted with stock tubes and 47k loading plugs for the MC section.

I am not the original owner and don't have the box but I can pack it extremely well for interstate transit.

PM if you have a question!

Specifications

Tube complement (2 x 12AX7, 3 x 12A17) - most popular, or (4 × 12AX7, 1 × 12AT'7)

Gain MC Mode(2 X 12AX7, 3 X 12AT7) 64 dB (4 X 12AX7, 1 X 12AT7) 69 dB

Gain MM Mode(2 X 12AX7, 3 X 12AT7) 43 dB (4 X 12AX7, 1 X 12AT7) 48 dB

Frequency responseRIAA 20 Hz to 20 kHz +0.1 dB at 10k Ohm output load impedance and higher

DistortionLess than 0.03% at 2.45 volts output at 1kHz at 20k Ohm and higher output load impedance (tube selection dependent)

Note: Lowest distortion and best performance occurs with output loading at or above 20k Ohms - this gives the most dynamic sound

Signal-to-Noise Ratio88 dB, A weighted

Output impedance 2 X 12AX7, 3 X 12AT7 400 ohms (4 X 12AX7, 1 X 12AT7) 500 ohms

Input impedancelnfinite with no load resistors connected

Note: load resistors can be connected externally via RCA connectors or soldered internally

Absolute polarityNon-inverting (all modes)

Power RequirementsStandard IEC connector - most international voltages available

Overall dimensions 17.6" wide x 4" high (including rubber feet) x 10.25" deep