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BlueTube Audio Manuals
Amplifier
BT-4
BlueTube Audio BT-4 Manuals
Manuals and User Guides for BlueTube Audio BT-4. We have
1
BlueTube Audio BT-4 manual available for free PDF download: Owner's/Operator's Manual
BlueTube Audio BT-4 Owner's/Operator's Manual (32 pages)
Vacuum Tube Amplifier
Brand:
BlueTube Audio
| Category:
Amplifier
| Size: 3 MB
Table of Contents
Notes on Use
4
Installation
5
Table of Contents
6
Getting Started
8
What's in the Box
8
Difference between BT-4 and
8
Features
9
First Setup
10
Installing Tubes
10
Cautions on Handling
11
Controls
12
Front Panel
12
Turning Unit on
13
Changing the Volume
13
Switching Inputs
13
Connections
14
Rear Panel
14
Connecting an Audio Device (RCA Cables)
15
Connecting an Audio Device (1/8" Headphone Jack)
16
Connecting a Phono Player Using an External Preamp
17
Connecting to Bluetooth
18
Connecting to the USB Charging Port
19
Connecting the Speakers
20
For Optimum Speaker Performance
21
Sub-Woofer Inputs and Controls (Optional)
22
Connecting Sub-Woofer to Bluetube Amplifier
24
Switching Voltage
24
Connecting Headphones
25
Audio
26
Vacuum Tube Break-In
26
Bluetooth® Noise
26
Volume Level
26
Care of Bluetube Products
27
Service
27
Cleaning
27
Additional Information
28
Troubleshooting
28
Limited Warranty
30
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