Alto Truemix 500 - 6-channel analog mixer with USB and Bluetooth
ATO-TRUEMIX600
• USB I/O for audio playback and stereo recording
• Dedicated Bluetooth channel with mix-minus return for
feedback-free phone pairing
• Dual headphone outputs with independent volume control
• 1/4” Main, Tape, Headphone, and AUX outputs
• Two Mic input channels with phantom power and
balanced line inputs
• Two stereo input channels with balanced 1/4” TRS jacks
• Two-band EQ on all channels
• 2-track inputs w/ assignable routing: Main Mix or
Headphone Out
• Eight-segment LED VU meter for precise level monitoring
4 in stock
Frequency Response All inputs: 20 Hz – 22 kHz (±1 dB)
THD+N (Total Harmonic Distortion) All inputs: < 0.005% (@ 4 dBu, 1 kHz)
Gain Range Mic inputs (Channels 1-2): 0 – 50 dB
Line inputs (Channels 1-2): 15 dBu – 35 dBu
Line inputs (Channels 3-6): -20 dBu – +20 dBu
Max Voltage Gain 70 dB (MIC INPUT to MAIN MIX OUTPUT)
80 dB (MIC INPUT to CTRL ROOM / PHONES OUPTUT)
60 dB (MIC INPUT to AUX SEND)
SNR (Signal-to-Noise ratio) All inputs: > 110 dBu
Crossover Frequency Adjacent inputs: < -80 dB @ 1 kHz
Inputs to outputs: < -75 dB @ 1 kHz (stereo L/R, Channels 1-2, panned hard left or
right)
Phantom Power +45 ~ +49V with switch control
Impedance Mic inputs: 3.9 kΩ
All other inputs: > 10 kΩ
Aux outputs: 1 kΩ
All outputs: 120 Ω
Equalization High: ±15 dB @ 12 kHz
Low: ±15 dB @ 80 Hz
Bluetooth Profile: A2DP
Module: Bluetooth 5.0
Operating Frequency: 2402 MHz – 2480 MHz
Range: 100 ft. / 30.5 m
Connectors (5) 1/4” (6.35 mm) TRS outputs
(6) 1/4” (6.35 mm) TRS stereo L/R inputs
(2) 1/4” (6.35 mm) TRS headphone output
(2) 1/4” (6.35 mm) TRS mono input
(1) Standard RCA L/R input
(1) Standard RCA L/R output
(2) XLR inputs
(1) USB type-B input
(1) DC power inpu
Controls (1) Power switch
(10) volume control knobs (1 per input, 1 aux return, 1 2TK In, 2 headphone out, 1
Bluetooth, 1 Main Out)
(4) Stereo pan control knobs (1 per input)
(4) Aux volume control knobs (1 per input)
(4) EQ Low control knobs (1 per input)
(4) EQ Hi control knobs (1 per input)
(4) Gain control knobs (1 per input)
(3) Locking switch buttons (2 source select, 1 Bluetooth)
(1) Horizontal sliding switch
Indicators (1) Power LED
(4) Peak LEDs
(1) Phantom LED
(16) Main Out Meter LEDs
(1) Bluetooth LED
Power Connection: DC
Voltage: 18V, 1A
Consumption: 18W
Dimensions
(width x depth x height)
8.9” x 8.5” x 2.9”
225.5 x 217 x 74 mm
Weight 3.2 lbs.
1.4 kg