Benchmark MPA1 Manuals

Manuals and User Guides for Benchmark MPA1. We have 1 Benchmark MPA1 manual available for free PDF download: Instruction Manual

Benchmark MPA1 Instruction Manual

Benchmark MPA1 Instruction Manual (30 pages)

Benchmark 2-Channel Microphone Preamplifier

Brand: Benchmark | Category: Amplifier | Size: 3.34 MB

Table of Contents

Safety Information

2
- Voltage Selection
  2
- Repairs
  2
- Fuses
  2
- Modifications
  2
- Table of Contents
  3
Contents

3
Overview

4
Features

5
Connections

6
Preamp Section

8
- Preamp Overview
  8
- Microphone Gain Controls
  8
- Input Topology
  8
- Two-Stage RF Filter and CMRR
  8
- Phantom Power Switches
  9
- Input Protection
  9
- Polarity Switch
  9
- 40 Hz High-Pass Filters
  9
- LED Output Level Meters
  10
HPA2™ Headphone Output

11
- 0-Ohm" Output Impedance
  11
  - Headphone Performance
    11
Rack Mounting

12
Performance Graphs

13
- Frequency Response
  13
- High-Pass Filter - Frequency Response
  14
- Inter-Channel Phase Response
  15
- THD+N Vs. Frequency
  16
- Wideband THD+N Vs. Frequency
  17
- Equivalent Input Noise Vs. Gain
  18
- Noise Spectrum
  19
- THD Spectrum at 1 Khz
  20
- THD Spectrum at 10 Khz
  21
Specifications

22
- Microphone Preamps
  22
- Direct Outputs
  23
- HPA2™ Headphone Amplifier
  23
- LED Output Meters and Gain Indicators
  24
- AC Power Requirements
  24
- Dimensions
  25
- Weight
  25
Regulatory Compliance

26
Warranty Information

28
- Benchmark Extended Warranty
  29
Calibration

30
- +48V Adjustment
  30

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