Tascam MZ-123BT Zone Mixer 3 Zone Output With Bluetooth
Description
The TASCAM MZ-123BT is a compact 1U multi-channel, multi-zone professional installation mixer that provides versatile routing, mixing and distribution of up to three channels of music and announcements for a wide range of commercial applications, including retail, restaurants, bars, cafes, hotels, or any environment that requires independent audio routing and announcement capabilities. Featuring a simple, intuitive layout for ease of operation, the Bluetooth®-enabled MZ-123BT comes equipped with 2 versatile mic inputs and automatic attenuation of background music for superior intelligibility during announcements or paging.
Features
- Input Channel sources can be easily assigned to each of the individual 3 Zone Outputs
MONO/STEREO select switch on each Output Channel (*1)
Euroblock connectors provide seamless connection and configuration in fixed installations - 3 Input Channels
Channel 1 : LINE input (RCA, Unbalanced)
Channel 2 : LINE input (RCA, Unbalanced)
Channel 3 : Bluetooth® / 3.5mm (1/8") AUX input (*2) - 2 MIC inputs for announcements or Talk Over
Individual +48V phantom power switch on each channel
3 band EQ and High Pass Filter for adjusting Input Channel signal tone and quality
MIC 1 connection available via a front panel XLR/TRS combo jack or rear panel Euroblock connectors - Talk Over feature enables automatic background music volume attenuation in desired Zone when mic audio is detected
- Headphone jack enables monitoring of each output channel
- Compact 1U rack-mount size
(*1) Stereo input sources will be mixed to monaural when output is set to MONO.
(*2) Source selection either via AUX input or Bluetooth® during operation.
Spec description
| Audio inputs | |
| MIC INPUT (BALANCED) jack (front) | |
| Connector | XLR-3-31 equivalent (1: GND, 2: HOT, 3: COLD) 6.3mm (1/4") standard TRS jack (Tip: HOT, Ring: COLD, Sleeve: GND) |
| Rated input level | -26dBu (0.039 Vrms, when FRONT HIGH), -2dBu (0.616 Vrms, when FRONT LOW) |
| Maximum input level | -10dBu (0.245 Vrms, when FRONT HIGH), +14dBu (3.884 Vrms, when FRONT LOW) |
| Minimum input level | -65dBu (0.0004 Vrms, when FRONT HIGH), -41dBu (0.007 Vrms, when FRONT LOW) |
| Gain adjustment range | 39dB |
| Input impedance | 2.4kΩ |
| MIC IN 1-2 (BALANCED) connectors (rear) | |
| Connectors | Euroblock (balanced) 3.81mm pitch |
| Rated input level | -26dBu (0.039 Vrms, when PAD switch OFF), -2dBu (0.616 Vrms, when PAD switch ON) |
| Maximum input level | -10dBu (0.245 Vrms, when PAD switch OFF), +14dBu (3.884 Vrms, when PAD switch ON) |
| Minimum input level | -65dBu (0.0004 Vrms, when PAD switch OFF), -41dBu (0.007 Vrms, when PAD switch ON) |
| Gain adjustment range | 39dB |
| Input impedance | 2.4kΩ |
| LINE INPUTS 1-2 (UNBALANCED) connectors (rear) | |
| Connectors | RCA pin jacks |
| Nominal input level | -10dBV (0.316 Vrms) |
| Maximum input level | +6dBV (2.0 Vrms) |
| Gain adjustment range | -16dB to +16dB |
| Input impedance | 10kΩ or higher |
| AUX IN (UNBALANCED) jack (front) | |
| Connector | 3.5mm (1/8") stereo mini jack |
| Nominal input level | -20dBV (0.1 Vrms) |
| Maximum input level | -4dBV (0.63 Vrms) |
| Input impedance | 10kΩ or higher |
| Audio outputs | |
| OUTPUTS (BALANCED) connectors | |
| Connectors | Euroblock (balanced) 3.81mm pitch |
| Rated output level | +4dBu (1.228 Vrms, when VOLUME knob at 0 dB) |
| Maximum output level | +24dBu (12.282 Vrms) |
| Output impedance | 200Ω |
| PHONES jack | |
| Connectors | 6.3mm (1/4") standard stereo jack |
| Maximum output | 80mW + 80mW or higher (THD+N 0.1% or less, into 32Ω load) |
| Bluetooth | |
| Bluetooth version | 4.2 |
| Output class | 2 (about 10m unobstructed transmission distance) The transmission distance is only an estimate and might vary depending on the surrounding environment and radio wave conditions. |
| Supported profile | A2DP |
| Supported A2DP codecs | SBC, AAC, Qualcomm® aptX™ audio |
| Supported A2DP content protection | SCMS-T |
| General | |
| Power | AC 100V - 240V、50/60Hz |
| Power consumption | 25 W |
| Dimensions | 483 × 46.5 × 274.8mm (W x H x D, including protrusions, excluding Bluetooth antenna) |
| Weight | 3.0 kg |
| Operating temperature range | 0 - 40°C (32 - 104°F) |
| Included items | Power cord × 1, Euroblock plug × 8, Cable band kit × 1, Rackmount screw kit × 1, Owner's Manual (including warranty) × 1, Bluetooth Antenna × 1 |
Audio performance
| Frequency response | |
| MIC INPUT → LINE OUTPUT | 20Hz - 20kHz: +0.5 dB/-1.0 dB* |
| LINE INPUT → LINE OUTPUT | 20Hz - 20kHz: ±0.5 dB* |
| Distortion | |
| MIC INPUT (front) → LINE OUTPUT | 0.02% or less* |
| MIC INPUT (rear) → LINE OUTPUT | 0.01% or less* |
| LINE INPUT → LINE OUTPUT | 0.01% or less* |
| S/N ratio | |
| MIC INPUT → LINE OUTPUT | 90dB or higher* |
| LINE INPUT → LINE OUTPUT | 90dB or higher* |
| Crosstalk | |
| MIC INPUT → LINE OUTPUT | 80dB or higher* |
| LINE INPUT → LINE OUTPUT | 80dB or higher* |
| Mic amp EIN (equivalent input noise) | |
| MIC INPUT → LINE OUTPUT | -125dBu or less (150Ω, 20kHz LPF, A-weight) |
NOTE: * when GAIN knob at minimum, VOLUME knob at 0 dB, JEITA
JEITA: indicates compliance with JEITA CP-1301A
