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User Manual for Demeter VTDB-2 Single Channel Tube Direct Box Click to enlarge the picture
Contents of the user manual for the Demeter VTDB-2 Single Channel Tube Direct
- Product category: Direct Boxes Demeter
- Brand: Demeter
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Demeter Direct Boxes
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User manual for the Demeter VTDB-2 Single Channel Tube Direct contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Demeter product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Demeter user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Demeter product will considerably shorten its lifespan!
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Product description The VTDB-2B is an AC-powered direct box with a single 12AX7 tube and a Jensen JT-DB-E transformer in the audio circuit. In addition to typical direct-inject functions, the unit can be used for warming up synthesizers and alleviating digital harshness on any recorded signal. Operating at a higher-than-normal level of impedance, the VTDB-2B delivers a strong low-impedance signal. This extra headroom means that a performer can play with a wide dynamic range without overloading the system or creating distortion. The high-impedance output signal also gets an extra boost from the 12AX7 tube. It acts like a pre-preamplifier, adding noticeable clarity to the sound. The boost switch increases the low-impedance output by 15dB, which is useful when the input signal is a little weak or when that extra punch is required. A buffered loop through output can be used as a line driver (at unity gain) for long cable runs or multiple stomp box layouts. A boost switch selects -20 dB or -4 dB at the XLR output, and a ground lift switch unearths pin 1. It comes with a 1/4" phone input and balanced XLR output along with a loop-through 1/4" phone output. The VTDB-2B must be plugged into an AC outlet rather than using battery or phantom power from a mixing board. - Acoustic Guitar
- The extremely high impedance of the Tube Direct insures a perfect match with every pickup to provide a warmer, more natural sound-both live and in the studio
- Electric Guitar
- Provides a clear, warm sound that retains all of the guitar's natural brilliance and harmonics for creating a viable direct sound with or without additional signal processing
- Warms up the sound of the synthesizer and provides an ideal interface for the variety of synthesizer output levels and impedances
- The clarity and sheen of digital and hard disk recording can sometimes seem a little harsh or more brittle than desired. Use of the Tube Direct can often mitigate this problem at several points in the recording chain, including mixdown
- Ground lift switch eliminates typical ground loop problems
In the Box Demeter VTDB-2 Single Channel Tube Direct Box AC Power Cord One (1) Year Warranty Table of Contents
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Technical parametersDemeter VTDB-2B Specs | Input Connections | 1 x 1/4" TS phone (unbalanced) | | Output Connectors | 1 x XLR (balanced)
1 x 1/4" TS phone (unbalanced) | | Input Level | Instrument (-20 to -5dB) | | Output Level | -20dB (with 16dB of boost) | | Frequency Response | 7Hz to 100kHz (unity)
20Hz to 20kHz (gain mode) | | Noise | Better than 100dB | | Power | Internal transformer | | Dimensions (WxDxH) | 8" x 5" x 2" | | Weight | 4 lbs | | Specialties | The buffered 1/4" phone output can be used to drive an amplifier through up to 50 feet of guitar cable. It also prevents cable loading to produce a fuller sound from both single coil and humbucking pickups | | | | Package Weight | 2.68 lb | | Box Dimensions (LxWxH) | 10.25 x 6.1 x 5.0" |
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Post new comment to Demeter VTDB-2 Single Channel Tube Direct Box
| Subject: Blown transformer | | Date: 10.03.2026 11:44:31 | Name: Dik Schouten | Dear Sirs,where can i buy a new transformer for my VTDB 2b? If possible een 230 volt primary site...Y.S. Dik Schouten
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