Product Description
Tascam LM-8ST 8 Stereo Channel Line Mixer
Packed with high-quality audio components, a perfect mixer for any live performance or installation
The TASCAM LM-8ST is a 1-space rackmountable line mixer for installation, studio submixing, keyboardists or anyone looking for a great-sounding mix. Eight pairs of balanced 1/4" TRS inputs - switchable from +4 or -10dB - can be bussed to a pair of XLR balanced outputs, labeled ST1 and ST2/AUX. Pre or post-fader bussing is available for the alternate buss, and master output level controls and metering keep signals under control. A microphone input is also provided for announcements or performance.
Two different busses that can output different mixes
Since there two independent output busses, the users can output using different mixes. Each output buss is equipped with an XLR balanced output and RCA unbalanced output. Furthermore, the ST 2/AUX buss can be used as an AUX buss; as such, this allows the user to use the ST 2/AUX buss for sending effects (input from either buss can be used for effect return).
This mixer can be used for various applications, including stereo source selection at stores, restaurants, banquet facilities, and acoustic facilities, as well as using a microphone to make announcements and sound mixing, and even as an on-stage keyboard mixer and sub-mixer.
Features at a glance
* 8 stereo channel / 4-buss line mixer
* 8 stereo 1/4" TRS balanced inputs with -10/+4dB switch
* 1U rack mountable
* Mic input with trim control on front panel
* 2-segment LED meter per channel
* ST1 and ST2/AUX level control per channel
* ST1 and ST2/AUX master level controls
* Each channel switchable to ST2 (pre fader) or AUX (post) output
* 1/4" and 1/8" stereo headphone outputs
* XLR balanced ouptuts for ST1 and ST2/AUX
* Stereo balanced buss output/input for cascade
* Ground lift switch and terminal
Applications
* Boardroom
* Conference room
* Health club
* Restaurant
* House of worship
* Keyboard mixer
* Effects return submixer
* One-man performance stage mixer
Spec description
Audio Inputs/Outputs
MIC IN
Connector XLR-3-31 (1: GND, 2: HOT: 3: COLD) × 1
Input impedance 2.4kΩ
Nominal input level -58dBu (1mV) to -12dBu (195mV)
Maximum input level +10dBu (2.45V)
STEREO IN
Connector 1/4" (6.3mm) TRS Phone jack (Top: HOT, Ring: COLD, Sleeve: GND) × 8 pairs
Input impedance 16kΩ
Nominal input level +4dBu (1.23V)
Maximum input level +24dBu (12.3V)
MASTER BUSS IN
Connector 1/4" (6.3mm) TRS Phone jack (Top: HOT, Ring: COLD, Sleeve: GND) × 1 pair
Input impedance 16kΩ
Nominal input level +4dBu (1.23V)
Maximum input level +24dBu (12.3V)
ST1, ST2/AUX OUT
Connector XLR-3-32 Phone jack (1: GND, 2: HOT, 3: COLD) × 2 pairs
Input impedance 94Ω
Nominal input level +4dBu (1.23V)
Maximum input level +24dBu (12.3V)
ST1, ST2/AUX OUT
Connector RCA Pin jack × 2 pairs
Input impedance 200Ω
Nominal input level -10dBu (0.3V)
Maximum input level +10dBu (3.16V)
BUSS OUT
Connector 1/4" (6.3mm) TRS Phone jack (Top: HOT, Ring: COLD, Sleeve: GND) × 1 pair
Input impedance 94Ω
Nominal input level +4dBu (1.23V)
Maximum input level +24dBu (12.3V)
PHONES OUT
Connector 1/4" (6.3mm) Stereo Phone jack × 1
Maximum output level 250mW + 250mW (32Ω)
Power AC 100 - 240V, 50/60Hz
Power consumption 15W
Dimensions (W×H×D) 19.0" × 1.73" × 11.0" / 482 × 44 × 280 mm
Weight 8.4 lbs. / 3.8 kg
Included items Power cord, Rackmounting screw kit, Owner's manual (with warranty)
Audio performance
Frequency response
PHONES out 20Hz to 50kHz ±3dB
BUSS out 10Hz to 100kHz ±3dB
S/N ratio
PHONES out 80dB or greater (A-weighted, 20kHz, LPF)
BUSS out 80dB or greater (A-weighted, 20kHz, LPF)
THD
PHONES out 0.07% or less (when outputting 100mW + 100mW 32Ω, 20Hz HPF and 20kHz LPF)
BUSS out 0.03% or less (20Hz HPF and 20kHz LPF)
Channel separation
PHONES out 50dB or greater (A-weighted, 20kHz LPF, 1kHz nominal inout and output, 32Ω termination)
BUSS out 70dB or greater (A-weighted, 20kHz LPF, 1kHz nominal inout and output, 600Ω termination)
Crosstalk
BUSS out 65dB or greater (A-weighted, 20kHz LPF, 1kHz nominal inout and output, 600Ω termination)
