Benchmark LA4 Manuals

Benchmark LA4 Manuals

Manuals and User Guides for Benchmark LA4. We have 2 Benchmark LA4 manuals available for free PDF download: Instruction Manual, Firmware Upgrade Instructions

Benchmark LA4 Instruction Manual

Benchmark LA4 Instruction Manual (49 pages)

Reference Stereo Line Amplifier with Relay Gain and Input Control

Brand: Benchmark | Category: Amplifier | Size: 3.17 MB

Table of Contents

Safety Information

2
- Fuses
  2
- AC Input Voltage Range
  2
- Power Cord
  2
- Modifications
  2
- Repairs
  2
- Table of Contents
  3
Front Panel

4
Rear Panel

4
Features

5
Quick Start Guide

6
- Main Screen
  6
- Balance Controls
  7
- Screen Navigation
  8
- Display Settings
  9
Remote Control

10
Front Panel Controls

11
Connecting Other Audio Components Use Balanced Interfaces When Possible

12
Connecting Benchmark Components

13
- Benchmark AHB2 Power Amp
  13
- Benchmark DAC
  13
Basic Features

14
- Input Selection
  14
- Volume Control
  14
- Balance Adjust
  14
- MUTE Function
  14
- -20 Db Audio DIM Function
  14
Advanced Features (Settings Screens)

15
- Settings Menu Screens
  15
- DISPLAY Settings
  16
- Input Setup
  18
- Rename Input
  18
- Volume Setup
  18
- Settings Lock
  18
- POWER Settings
  19
- REMOTE Settings
  20
- ABOUT Screens
  21
- Splash Screen
  21
- RESET Screens
  22
LA4 System Overview

23
- The Ultimate Line Amplifier
  23
- Relay-Controlled Gain Stage
  23
- Balance Controls
  23
- 100% Analog Signal Path
  23
- Fully-Balanced Signal Paths
  23
- Differential Amplifiers
  23
- Ultra-Wide Bandwidth
  23
- Rotary Encoder
  24
- Convenience Features
  24
- 12V Trigger
  24
- Auto-On Function
  24
- Casework
  24
- Equipment Placement
  24
- Auto-Ranging Power Supply
  25
Audio Line Inputs

26
- Balanced XLR Interfaces
  26
- Unbalanced RCA Interfaces
  26
- Input Level Matching
  26
Audio Line Outputs

26
- Unity Gain at 0 Db
  26
- Db Offset Balanced Vs. Unbalanced
  26
Advanced Feature Details

27
- PRESET Mode
  27
- Auto-On Function
  27
- Bi-Directional 12V Trigger
  27
- Software Version Identification
  28
Performance Graphs

29
Specifications

38
- Balanced Analog Outputs
  38
- Unbalanced Analog Outputs
  38
- Balanced Analog Inputs
  39
- Unbalanced Analog Inputs
  39
- Status Display
  39
- AC Power Requirements
  39
- Dimensions
  40
- Weight
  40
- Model Numbers
  40
AC Power-Entry and Fuse Module

41
Regulatory Compliance

42
Warranty Information

47

Advertisement

Benchmark LA4 Firmware Upgrade Instructions

Benchmark LA4 Firmware Upgrade Instructions (4 pages)

Brand: Benchmark | Category: Amplifier | Size: 0.85 MB

Advertisement

Related Products

Benchmark Categories

Boiler Amplifier Media Converter Laboratory Equipment Water Heater

More Benchmark Manuals