Video Chat with a Pro Audio Expert - Live

Palmer PMBLA 2-Stereo-Channel Active Line-Level Merger

BH #PAPMBLA • MFR #PMBLA
Palmer
Palmer PMBLA 2-Stereo-Channel Active Line-Level Merger
Key Features
  • Merge 2 Stereo Line Signals into One
  • Active Circuitry for Lossless Mixing
  • Consumer and Professional Line Signals
  • 2 Input Channels with Level Control
The Palmer PMBLA is a two-channel, stereo line-level merger box with active circuitry, designed to combine two stereo line-level signals into one stereo output, with lossless mixing and signal amplification. It can be used for simultaneously connecting two mixing desks to a single PA system, such as a DJ mixer and mixing console to a studio or live venue sound system.
Special Order
Expected availability: 7-14 business days
$559.99
$94/mo. suggested payments for 6 Mos.
with the credit card.§ 

Important Notice

  • This item is noncancelable and nonreturnable.
Protect your Gear
Add a protection plan from $44.99
Ask Our Experts
800.606.6969

Palmer PMBLA Overview

The Palmer PMBLA is a two-channel, stereo line-level merger box with active circuitry, designed to combine two stereo line-level signals into one stereo output, with lossless mixing and signal amplification. It can be used for simultaneously connecting two mixing desks to a single PA system, such as a DJ mixer and mixing console to a studio or live venue sound system.

Featuring combo sockets with XLR and 1/4" connectors, channel 1 is designed for both consumer-level equipment and professional gear with input sensitivity switchable from -10 dbV (consumer level) to +6 dBu (professional level). Channel 2 is optimized for +6 dBu professional line levels only. The inputs are galvanically isolated from one another to prevent crosstalk.

Both channels feature a mute switch and a mono switch to mix the stereo signal down to mono. Rotary controls set the overall levels with a maximum input signal boost of +16 dB. Individual ground lift switches are provided for each stereo input and the output.

The PMBLA is housed in a 1 RU, half-rack case and has a built-in power supply.

Key Features
  • Merge two stereo line signals into one stereo output
  • Active circuitry provides lossless mixing and signal amplification
  • Use with consumer and professional line-level signals
  • Two stereo, balanced inputs optimized for line-level signals
  • Channel 1 inputs are transformer-balanced to prevent ground loops
  • Input channels are galvanically isolated from one another
  • Individual level control for each channel
  • Maximum input signal boost of 16 dB
  • Mono and mute switches for each channel
  • Ground lift switch for each channel and output
  • Integrated universal power supply

Palmer PMBLA Specs

TypeLine-level merger with active circuitry
Input ConnectorsStereo Channel 1 (L/R):
2 x combo XLR - 1/4" / 6.3 mm TRS connectors, transformer-balanced (TS input = unbalanced)

Stereo Channel 2 (L/R):
2 x XLR-F connectors, electronically-balanced (servo)
Input ImpedanceStereo Channel 1: 2 kOhms

Stereo Channel 2: 10 kOhms
Input SensitivityStereo Channel 1: -10 dBV/+6 dBu, switchable (nominal)

Stereo Channel 2: +6 dBu (nominal)
Output ConnectorsStereo Output (L/R): 2 x XLR-M, electronically-balanced (servo)
Output Impedance300 Ohms
Output Level+20 dBu into 600 Ohms, maximum (not adjustable)
Gain Adjustment Range-∞ to +16 db
ControlsPower, mute, mono/stereo, +6 dBu/-10 dBV switchable, ground lift
Operating Voltage100-240 VAC
Power Consumption2.5 W
MaterialPowder-coated steel

Aluminum front panel, thickness: 0.11" / 3 mm
Dimensions8.7 x 6.3 x 1.7" / 222 x 160 x 44 mm
(depth without front-panel and connector overhang)

Rack Space: 1 RU
Weight2.8 lb / 1.3 kg
Packaging Info
Package Weight3.6 lb
Box Dimensions (LxWxH)10.4 x 9.7 x 2.4"

Palmer PMBLA Reviews

See any errors on this page? Let us know

YOUR RECENTLY VIEWED ITEMS