"With more turntable users forgoing traditional amplifiers and the growing feature sets of powered speakers, we saw a need for an appropriate link between turntable and powered speaker." - P. Hahn, Turntable Lab "We built and listened to three RIAA circuits with unique component values. Once tightest EQ response was achieved, we selected Nichicon Muse series coupling capacitors and WIMA film capacitors for equalization circuitry" - J. Hopper, JDS Labs KEY FEATURES preamp works with MM cartridges gold plated RCA inputs + outputs 1/4" TRS headphone output (adaptor not included), note: headphones with inline control will need special adaptor to work with 1/4" input input impedance: 47K Gain (MM, Line-Output): 35dB Gain (Headphone Output): 35+7=42 dB RIAA EQ Curve Accuracy (20-20kHz): +/- 1 dB Power Supply: 15VAC, 500mA Headphone Amp Gain: 35+7=42 dB Headphone Amp Noise: (Limited by RIAA) -103 dBV Headphone Amp Output-Z: < 1 ohm Headphone Amp Output Power: @ 32 ohms 56 mW Headphone Amp Output Power @ 600 ohms 42 mW 4.4" x 4.3" x 1.2" / 112 x 109 x 30.5mm 0.6 lbs / 9.3 oz Power supply included.
P+H: PHONO PREAMP + HEADPHONE AMPLIFIER: in (1) component
SWITCHABLE CONTROL: switch audio output from RCA output to headphone output
DUAL FUNCTION VOLUME KNOB: works for both phono + headphone outputs
works especially well for TURNTABLE + POWERED SPEAKER SETUPS
HIGH QUALITY COMPONENTS + FULL METAL CASING + Made In The USA