The competitively-priced SCM268 microphone mixer features six transformers inside: four transformer balanced XLR microphone-level inputs, one transformer balanced XLR mic/line output, and one internal low stray field, toroidal power transformer.
All those audio transformers provide protection from RF interference, prevent ground loops, and make the SCM268 exceptionally quiet. The internal toroidal power transformer means you no longer have to deal with that annoying "wall wart."
For over a generation, Shure mixers, as well as a host of other Shure products, have been chosen for installed sound applications with unparalleled peace-of-mind. The SCM268 continues this tradition of quality performance at a great value. If you want half a dozen transformers in a half-rack space, choose the SCM268.
| Frequency Response (Ref 1 kHz, controls centered) | Specifications |
|---|---|
| Microphone Inputs | 150 Hz to 20 Khz ±2 dB (built-in 80Hzlow-cut) |
| Auxiliary Inputs | 20 Hz to 20 kHz ±2 dB |
| Low-Cut Filter (Microphone inputs only) | 3dB down at 80 Hz, 6 dB/octave |
| Operating Voltage | Specifications |
| SCM268 | 100–120 Vac rated nominal, 50/60 Hz, 60 mA |
| SCM268E | 220–240 Vac rated nominal, 50/60 Hz, 30 mA |
| Temperature Range | Specifications |
| Operating | –7° to 49° C (20° to 120° F) |
| Storage | –29° to 74° C (–20° to 165° F) |
| Total Harmonic Distortion | |
| Common Mode Rejection | >80 dB at 1 kHz |
| Polarity | All inputs to all outputs are non-inverting |
| Phantom Power | 12 Vdc open-circuit through 340Ω series resistance |
| Dimensions (H x W x D) | 1.72" (44 mm) x 8.60" (218 mm) x 6.37" (162 mm) |
| Net Weight | 2.64 lbs (1.20 Kg) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
