SRM 700T

The newly designed SRM-700T is a hybrid electrostatic headphone driver. Inspired by the flagship model SRM-T8000, the 700T uses solid-state FET as a driver stage and vacuum tube as the output stage.

The first stage is a custom-made low-noise dual FET while the second stage is clear and high slew-rate vacuum tube 6SN7. The tube output offers warm and spacious music reproduction.

6SN7 realizes a highly transparent sound

Non-inductive winding resistors with the least inductance

High-definition film capacitors are used

Hand selected matching FET

Volume control is EMI shielded

Bypass volume control switching

Switchable RCA and XLR inputs. RCA parallel out.

The newly developed large-sized aluminum insulator combined with new vibration-proof material and high frictional coefficient (grip power) have been employed.

Rear Panel

Specifications

Type: FET input + vacuum tube output hybrid DC amplification driver unit

Vacuum tube: 6SN7 x2

Frequency response: DC – 100kHz (with one SR-009S)

Gain: 60dB

Harmonic distortion: 0.01% or less (1kHz/100Vrms output)

Input impedance: 50kΩ (RCA), 50kΩx 2 (XLR)

Maximum output voltage: 340Vrms (1kHz)

Bias voltage: PRO 580V

Operating temperature / humidity: 0 to 35 degrees C / less than 90% (non condensing)

Input terminal: RCA x 1, XLR x 1

Output: RCA parallel output terminal

Power consumption: 54W

Dimension: 240 W x 103 H x 393 D mm (maximum protruding portion included)

Weight: 5.7kg