5-Channel Analog Mixer with USB:

- USB I/O for Audio Playback and Stereo Recording

- 1/4” Main, Tape, and Headphone Outputs

- Mic Input Channel with 48 V Phantom Power and Balanced Line Input

- 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

Simple-to-Use Analog Audio Mixing for Any Application:

- The Alto Professional TrueMix 500 is a portable mixer with a built-in stereo USB audio interface that delivers all the essential features you need for home recording, livestreaming, podcasting, or performing. There are five analog inputs with high-headroom circuitry for minimal noise and clipping in your signal. The mic input channel offers an XLR input that’s great for connecting a dynamic mic. This channel also has a balanced ¼” line input for connecting instruments and other line-level signals. There are also two stereo input channels, each with dual balanced ¼” TRS inputs. These inputs are perfect for your line-level audio sources. All channels feature a two-band EQ with color-coded knobs that make it easy to dial in your perfect sound when operating in low-light situations. Connecting the TrueMix 500 to your computer is also lightning-fast, with plug-and-play connectivity on Windows and macOS. The TrueMix 500 is your perfect companion for no-nonsense audio mixing and recording on the go.

Tech Information:

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 (Channel 1): 0 – 44 dB

- Line Input (Channel 1): 12 – 30 dBu

- Line Inputs (Channels 2/3): 0 dBu

Max Voltage Gain

- 74 dB (Mic Input to Main Out and 2TK Output)

- 80 dB (Mic Input to Phones Output)

- 30 dB (Line Input to Main Out)

SNR (Signal-to-Noise Ratio)

- All Inputs: > 110 dBu

Impedance

- Mic Inputs: 3.9 kOhm

- All Other Inputs: > 10 kOhm

- 2TK Output: 1 kOhm

- All Other Outputs: 120 Ohm

Crosstalk

- Adjacent Inputs: < -80 dB @ 1 kHz

- Inputs to Outputs: < -75 dB @ 1 kHz (Stereo L/R, Channel 1, Panned Hard Left or Right)

Equalization

- High: ± 15 dB @ 12 kHz

- Low: ± 15 dB @ 80 Hz

Connectors

- (2) 1/4” (6.35 mm) TRS Outputs

- (2) 1/4” (6.35 mm) TRS Stereo L/R Inputs

- (1) 1/4" (6.35 mm) TRS Headphone Output

- (1) 1/4" (6.35 mm) TRS Mono Input

- (1) XLR Input

- (1) Stereo RCA L/R Input

- (1) Stereo RCA L/R Output

- (1) USB Type-B Input

- (1) DC Power Input

Controls

- (1) Power Switch

- (6) Volume Control Knobs (1 Per Input and Output)

- (3) Gain Control Knobs (1 Per Channel)

- (3) EQ Hi Control Knobs (1 Per Channel)

- (3) EQ Low Control Knobs (1 Per Channel)

- (3) Stereo Pan Control Knobs (1 Per Channel)

- (2) Locking Switch Buttons

Indicators

- (1) Power LED, (3) Peak LEDs, (8) Main Out Meter LEDs

Main Mix

- Main Output: (2) 1/4" (6.35 mm) Balanced TRS, + 22 dBu Max Output

- 2TK Output: (2) Unbalanced RCA, 0 dBu Max Output

- Headphone Output: (1) Stereo 1/4" (6.35 mm) TRS, 160 mW @ 32 Ohm

Power

- Connection: DC

- Voltage: 18 V, 500 mA

- Consumption: 9 W

Dimensions (Width x Depth x Height)

- 6.3" x 7.6" x 2.6" /// 159.5 mm x 193 mm x 66 mm

Weight

- 2.0 lbs /// 0.9 kg