Shure M268 4‑Channel Portable Mic Mixer & Preamplifier
Whether you're feeding mics to a recorder, PA, or camera, the Shure M268 delivers professional-grade mixing in a compact form. Ready for recording or amplifying mics in a mobile rig or minimalist studio, the Shure M268 offers serious audio quality in a rugged, compact mixer.
CONDITION
SPENCERTIFIED- Fully certified by Spencer
Refurbished and SPENCERTIFIED
This Shure M268 mixer is in excellent working condition and has been fully tested. All channels pass signal clearly, with no noise or distortion. The level controls, switches, and output options function properly, and the unit provides strong, clean gain across all inputs. Cosmetically, the mixer shows no signs of use. A reliable and well-preserved example of a classic Shure preamp/mixer.
Cosmetic Condition: Very Good.
Functional Condition: Works Like New.
WHAT'S IN THE BOX?
- Shure M268 Mic Mixer & Preamplifier
- Analog Audio Cable
- Power Cord
KEY FEATURES
- Four mic inputs with individual gain controls—supports low-impedance (balanced) and high-impedance (unbalanced) mics
- Phantom power is available for condenser microphones
- High-impedance auxiliary input for line-level sources like tape decks or tuners
- Two selectable outputs: low-Z (balanced) and high-Z (unbalanced), plus a mix bus for daisy-chaining units
- Automatic muting prevents pops during power-up or shutdown
- Rugged, compact steel chassis—UL and CSA certified for durability
- Frequency response: 40 Hz–20 kHz ±3 dB
- Low distortion: ≤ 0.2% THD
- Quiet noise floor: –125 dBV (low-impedance mics, full gain)
- Low‑Z mic: +5 to +55 dB
- High‑Z mic: +28 to +78 dB
- Aux: 0 to +18 dB
- Portable yet professional—ideal for field recording, AV setups, and small events
- Versatile I/O works with both modern and legacy gear—add mics, tape, AUX
- Robust Shure build ensures reliable operation under real-world use
- Clean, quiet mixing—captures audio with precision, low noise, and clarity
DIMENSIONS
- Size: 309 × 68.8 × 63 mm (12⅛″ × 2⅞″ × 2½″)
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Weight: 4 lb
INPUTS
- AUX In x1 (back)
- Mic x4 (back)
OUTPUTS
- AUX Out x2 (back)
- Mix Bus x1 (back)
- Hi Out x1 (back)
- Low Out x1 (back)
MANUFACTURER
- Made in: USA
