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The Chandler Limited TG12411 channel, formerly known as the TG Channel MKII, is a recreation of several classic circuits - combining Wade Goeke's design of the TG2 pre amp section with an equalizer that was redesigned from a circuit used in the TG12410 Transfer Console, the mastering counterpart to the original "Beatles desks."The active portions of the unit use the same discrete amplifiers and transformers as in the TG1 Limiter and TG2 pre amp. The TG12411's passive equalizer EQ is an all inductor design offering sweet high frequencies, large inductor based lows, and a very high "Q" mid cut section. Its sound is very comparable to Pultec and Lang program EQs. A simple description would be a TG Pultec with a TG pre amp thrown in.

All TG units require and function on the PSU-1, Chandler Limited power supply. The PSU-1 has an internal switch for setting voltage to 120V or 220V (115V/230V).

NOTE: As of late 2016, the TG Channel MKII was renamed the TG12411; there has been no modification to the MKII circuit.


The Specs

Channels - Mono

Circuit - Discrete, Transistor

Mic Input - -15db to +65db, 5db increments
Line Input - +15db to -15db

Connections I/O
Mic Input - XLR, Transformer Balanced, Pin 2 Hot, Input Impedance - 600 Ohm
Line Input - Input Impedance - 10k
DI, 1/4" Unbalanced

Phantom Power  - +48v
Power - ±28v
Requires the Chandler Limited PSU-1 MKII power supply


Chandler Limited is the only company in the world authorized to develop, manufacture and market the “Official Equipment” of EMI/Abbey Road Studios.

Chandler Limited and their associated logos are registered trademarks of Chandler Limited, Inc. Abbey Road Studios, EMI, TG, REDD and RS and their associated logos are trademarks of EMI (IP) Limited.

Chandler TG TG12411 Microphone Preamp/EQ

  • Chandler TG Channel MKII Microphone Preamp/EQ
  • Classic EMI-style mic pre/EQ in 1u rack-mount chassis with external PSU
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