The updated version of the legendary EAR 834P phono stage.
Technical Specifications:
VALVES:
Three 13D16 (optionally fitted with ECC83)
CONNECTIVITY:
One Phono MM & MC Input (RCA)
One Line Output (RCA)
DIMENSIONS AND WEIGHT:
Weight: 3.5kg Black Aluminium
4.0kg Chrome
Length 320mm
Width 180mm
Height 65mm
PERFORMANCE:
MM Input sensitivity: 2.2mB for 1 V @ 1kHz (53dB)
MC Input sensitivity: 0.22 mV for 1 V @ 1kHz (73dB)
OUTPUT:
Two Unbalanced Stereo (RCA) 5V into 600 Ohms
POWER:
Power consumption: 20 watts
Reviews:
https://www.hifinews.com/content/ear-phonobox-phono-mmmc-preamplifier
https://hifiandstereo.com.au/reviews/ear-yoshino-phonobox-tubes-that-work-a-review/