• NEW VU Meter Bridge Unit for Studer A807, A810, A67, B67, C37 or any Other Reel To Reel Tape Recorder
  • NEW VU Meter Bridge Unit for Studer A807, A810, A67, B67, C37 or any Other Reel To Reel Tape Recorder
  • NEW VU Meter Bridge Unit for Studer A807, A810, A67, B67, C37 or any Other Reel To Reel Tape Recorder
  • NEW VU Meter Bridge Unit for Studer A807, A810, A67, B67, C37 or any Other Reel To Reel Tape Recorder
  • NEW VU Meter Bridge Unit for Studer A807, A810, A67, B67, C37 or any Other Reel To Reel Tape Recorder
  • NEW VU Meter Bridge Unit for Studer A807, A810, A67, B67, C37 or any Other Reel To Reel Tape Recorder
  • NEW VU Meter Bridge Unit for Studer A807, A810, A67, B67, C37 or any Other Reel To Reel Tape Recorder
  • NEW VU Meter Bridge Unit for Studer A807, A810, A67, B67, C37 or any Other Reel To Reel Tape Recorder
  • NEW VU Meter Bridge Unit for Studer A807, A810, A67, B67, C37 or any Other Reel To Reel Tape Recorder
  • NEW VU Meter Bridge Unit for Studer A807, A810, A67, B67, C37 or any Other Reel To Reel Tape Recorder
  • NEW VU Meter Bridge Unit for Studer A807, A810, A67, B67, C37 or any Other Reel To Reel Tape Recorder
  • NEW VU Meter Bridge Unit for Studer A807, A810, A67, B67, C37 or any Other Reel To Reel Tape Recorder
  • NEW VU Meter Bridge Unit for Studer A807, A810, A67, B67, C37 or any Other Reel To Reel Tape Recorder
  • NEW VU Meter Bridge Unit for Studer A807, A810, A67, B67, C37 or any Other Reel To Reel Tape Recorder
  • NEW VU Meter Bridge Unit for Studer A807, A810, A67, B67, C37 or any Other Reel To Reel Tape Recorder
  • NEW VU Meter Bridge Unit for Studer A807, A810, A67, B67, C37 or any Other Reel To Reel Tape Recorder
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  • NEW VU Meter Bridge Unit for Studer A807, A810, A67, B67, C37 or any Other Reel To Reel Tape Recorder
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NEW VU Meter Bridge Unit for Studer A807, A810, A67, B67, C37 or any Other Reel To Reel Tape Recorder

(1 customer review)

790.00999.00 (excl. VAT)

SKU: STAND-WITH-METER-BRIDGE-STUDER-1 Categories: , Tags: , , ,

Description

Description:

Rack Mount or Table top (Shelf version with wood side panels) are available.

This 3U VU unit is suitable to any Studer Reel to Reel machine – or any other recorder – which comes without VU meters to enable control and monitor of recording and playback levels. Ensures calibrated and un-calibrated level control modes of recording and playback. VU meters can be switched between normal and “peak” modes with a simple push of a switch. In “peak mode” ballistics of VU meters are adjusted to show peak values of recording/playback.

The VU meter indicator circuitry is a modified replica of the Studer A810 (also A812, A816) including a switchable standard VU meter mode and a peak program meter (PPM) mode. In addition, there is a switch to increase the sensitivity by 10dB. -10 VU mode is also useful when calibrating the recorder with a test tape where tones are recorded at a level of -10 dB below nominal and you do not have external audio frequency VU meter.

Our Mark 5 version has built in oscillator – generator of 1khHz and 10kHz sinus test tones for testing and calibration. Linear power supply available as option.

Unit’s “0” value for VU meters is calibrated to “normal” Studer (studio standard) level – +4dB. “0” level can be adjusted to other values – if you want so.

All parts are top quality, schematics used are from top manufacturers. Operational Amplifiers are exchangeable – mounted in sockets. We use Texas Instruments INA137PA, DRV134PA.

In the input and output sections are additional RCA sockets. You can connect signal source which does not have XLR sockets.

Bracket of the meter bridge attaches to the existing attachment points (screw holes) of the recorder. This meter bridge does not require special side panels. Meter Bridge can be used either with original Studer stand or without stand – as a table top version. Connection wires can be hidden in the vertical post of the bridge. Connection to the signal source can be done either with RCA or XLR connecting wires.

We provide WORLDWIDE shipping with TRACKING NUMBER.

 

Specifications
Analogue inputs (unbalanced) RCA pin jacks
Nominal input level -10 dBV (0.316 Vrms)
Maximum input level +10 dBV (3.16 Vrms)
Input impedance > 50 kOhm
Analogue inputs (balanced) XLR-3 (1: GND, 2: HOT, 3:COLD)
Nominal input level +4 dBu (1.23 Vrms)
Max increase of the input sensitivity (UNCAL) 15 dB
Maximum input level +24 dBu (12.3 Vrms)
Differencial input impedance 24 kOhm
Analogue outputs (unbalaced) RCA pin jacks
Nominal output level -2 dBu (0.615 Vrms)
Maximum output level +18 dBu (6.15 Vrms)
Output impedance 100 Ohm
Analogue outputs (balanced) XLR-3 (1: GND, 2: HOT, 3:COLD)
Nominal output level +4 dBu (1.23 vrms)
Max increase of the output gain (UNCAL) 15 dB
Maximum output level +24 dBu (12.3 Vrms)
Output impedance 100 Ohm
Audio performance
Frequency response 10 Hz – 50 kHz, ±0.1 dB
Distortion (THD) -105 dB or less
Distortion Plus Noise (THD + N) -90 dB or less
Test generator
Frequency 1 kHz & 10 kHz ±1%
Distortion (THD) < -40 dB
Power supply and other specifications
Impulse power supply AC 100–240 V, 50/60 Hz
Linear power supply AC 220-230V, 50/60 Hz
Power consumption 10 W
Dimension (W x H x D) 440 mm x 132 mm x 130 mm
Weight 2.7 kg

 















Internal block diagram 

Connection example 

Measurements

Additional information

Weight 5 kg
Bracket

No, Yes

Model

A-807, A-810, A-812, A-820, A-80, B-67, Other

Color

Studer Grey, Silver, Other

1 review for NEW VU Meter Bridge Unit for Studer A807, A810, A67, B67, C37 or any Other Reel To Reel Tape Recorder

  1. Ron Roozeboom (verified owner)

    I bought this meter bridge to fit my Telefunken M15a recorder. It is the version that includes 1kHz and 10kHz test tones. The bridge is fenomenal! It sounds great and works like a charm. The meters respond very quickly in both VU and peak setting and are a great help to adjust your levels. I only use the XLR connectors so I have no opinion on the RCA connectors of the bridge.

    The Telefunken machine can work with very high tape saturation (up into 5000 nWb/m) which corresponds to a +24db level. The meter bridge easily handles this kind of abuse because it has a tremendous headroom.

    The people at R2RW were very helpful in deciding which bracket best suited my recorder, since their standard brackets are meant for use on Studer machines.

    Finally: the package arrived in the Netherlands very well packaged with lots of protective materials in just a few days. Well done.

    All in all, I am very happy with my meter bridge!

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