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Rolls HMB115 Active Stereo Two-Way Level Transformer

BH #ROHMB115 • MFR #HMB115
Rolls
Rolls HMB115 Active Stereo Two-Way Level Transformer
Key Features
  • Stereo Direct Box
  • XLR and RCA Inputs/Outputs
  • Stereo 3.5mm Input
  • Balanced Line Level Control
The Rolls HMB115 Active Stereo Two-Way Level Transformer converts consumer-level stereo RCA signals to balanced XLR professional line level, and vice-versa. One side of the unit has two +4 dB line-level XLR inputs and two XLR outputs. The other side has stereo -10 dB RCA inputs and outputs and a 3.5mm stereo mini jack input. Stereo controls allow you to boost or attenuate the balanced XLR line levels. The HMB115 is designed to mount into a Rolls RMS270 rack tray (available separately).
Back-Ordered
$99.00

Important Notice

  • This item is noncancelable and nonreturnable.

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Rolls HMB115 Overview

The Rolls HMB115 Active Stereo Two-Way Level Transformer converts consumer-level stereo RCA signals to balanced XLR professional line level, and vice-versa. One side of the unit has two +4 dB line-level XLR inputs and two XLR outputs. The other side has stereo -10 dB RCA inputs and outputs and a 3.5mm stereo mini jack input. Stereo controls allow you to boost or attenuate the balanced XLR line levels. The HMB115 is designed to mount into a Rolls RMS270 rack tray (available separately).

UPC: 675889011500

Rolls HMB115 Specs

ConnectorsFront Panel:
2 x RCA, L/R Output
2 x RCA, L/R Input
1 x 1/8" / 3.5 mm  Stereo Input
Rear Panel:
2 x 3-Pin XLR Female, L/R Input
2 x 3-Pin XLR Male, L/R Output
1 x RCA Line Output 
1 x DC Barrel, 15 VDC Power Input
Controls and IndicatorsRotary Knob, Stereo Level 1
Rotary Knob, Stereo Level 2
Switch, GND-LIFT
LED, Power
Maximum OutputXLR: +16 dBv
RCA (Front): +12 dBv
RCA (Rear): +12 dBv
Maximum InputXLR: +12 dBv
3.5mm/RCA (Front): +30 dBv
Maximum Gain3.5mm/RCA (Front): 32 dBv
RCA to RCA: +26 dBv
XLR to RCA: +6 dBv
THD & Noise-94 dBv
Power100 to 240 VAC, 15 VA (PS27s Adapter)
Dimensions1.75 x 5 x 6.75" / 4.5 x 12.7 x 17.1 cm
Weight1.8 lb / 800 g
Packaging Info
Package Weight2 lb
Box Dimensions (LxWxH)13.9 x 8.7 x 4"

Rolls HMB115 Reviews

Best two channel converter

By Jake
Rated 5 out of 5
Date: 2018-07-18

With a small amplifier, This makes a great control for headphones from laptop headphone output. Also is a good converter in both directions for unbalanced line level simultaneously.

Excellent Signal Converter

By Anonymous
Rated 5 out of 5
Date: 2016-04-24

Using the HMB115 to convert the balanced signal to line level RCA without loosing gain.

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