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STAX SRM-500T Electrostatic Headphone Amplifier with silver metal casing and control knobs on white background

STAX SRM-500T Electrostatic Headphone Amplifier

$1,499.00
1 In stock
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STAX is proud to introduce the SRM-500T, successor of the SRM-006tS. The SRM-500T utilizes a pair of 6FQ7/6CG7 vacuum tubes on the output driven by a custom-made noise noise dual FET. This updated design offers improved power efficiency allowing for better sound quality over the conventional vacuum tube output driver unit featured in the SRM-006tS. STAX prides itself in pricing this new electrostatic driver at a great value while still offering the best possible performance!

Features

• FET Input + vacuum tube output hybrid DC amplification

• Newly Designed Vacuum Tube Output Stage

• Custom-Made Low Noise Dual FETs

• Pair of 6FQ7/6CG7 pre-installed Vacuum Tubes

• Pair of RCA input terminals

• Pair of XLR 3-pin input terminals

• RCA parallel output terminals

Technical Specs

Frequency Response
DC - 90kHZ (with one SR-L500 MK2)

Vacuum Tube
6FQ7/6CG7

Harmonic Distortion:
0.01% or less (1kHZ/100Vrms output)

Input Impedance
50k Ohms (RCA) 50k Ohms x2 (XLR)

Maximum output voltage
300Vrms (1kHz)

Bias Voltage
DC 580V

Operating temperature / humidity
32 to 95 degrees fahrenheit @ no more than 90% humidity (non condensing)

Power Consumption
38W

Dimensions
(H)4.0" x (W)7.68" x (L)14.8" (maximum protruding portion included)

Weight
7.5 lbs

Close-up of the STAX SRM-500T Electrostatic Headphone Amplifier’s electronic circuit board with colorful wires, multiple resistors, and two glass vacuum tubes, surrounded by various components typical of STAX audio products.

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