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Item Condition: Very Good
Shipping Options: Pickup available but audition is not available.,Shipping is available at agreed cost.
Suburb or Town: Marmion
State: WA
Payment Method: Bank Transfer, Cash at Pickup
Reason for selling: No longer needed

Further information:

For Sale here is a classic Bruel & Kjaer vacuum-tube Frequency Analyzer Type 2107. 

 

This Frequency Analyzer basically consists of 

a-           An input amplifier

b-          A number of weighting networks

c-           A selective amplifier section and

d-          An output amplifier

 

The 2107 was the industry standard for audio-signal measurement during the "Golden Age" of tube Hi-Fi, and this particular piece is in amazingly good and collectable condition.

 

I acquired this machine a few years ago by winning an auction with a future project in mind which never eventuated, and the time has come to part with it now. 

 

This meter may be of interest to the serious Audio Equipment collector, or to an audiophile who makes measurements as part of the careful and exacting process of system setup.

It could be used in conjunction with an accurate microphone and tone source (LP, CD, or oscillator), it could be used to make room-response measurements. Or when used with a signal generator and oscilloscope, for power-amplifier performance measurement. Or for all kinds of other stuff.

Any time one would want to make an accurate measurement of any audio signal voltage.

 

The condition of this meter is quite stunning, especially

when considering that it is about 60 years old. The only cosmetic flaws are a few scratches that are visible, and the lamination had come off at the bottom of the case, which can be repaired if need be. 

Inside, the electronics look like they are the original high-quality types of European manufacture. 

 

Included with the meter are the original “Instructions and Application” manual together with “Service Instructions” and the “Circuit Diagram”.

Also included is the complete compliment of the following vacuum tubes:

1x OA2 – Stabiliser Tube

3x OB2 – Stabiliser Tube

1x ECC83/12AX7 – Twin Triode Tube

6x ECC81/12AT7 – Twin Triode Tubes

2x 6AU6/EF94 – Pentode Tubes

1x 6U8/EF82 – Triode Pentode Tube

These tubes alone are worth hundreds of dollars.

 

I live in Perth, Western Australia and local pickup is preferred, but I would be happy to post nationally or internationally at buyer's expense.

The meter will be packaged in double-boxes to prevent any damage during the trip.

 

Thank you for looking and have a nice day!!

 

 
Photos:

 

PLEASE READ

  • If you include any reference to pricing whatsoever in this section (excluding RRP), your ad will not be approved
  • If you are advertising multiple items, you must post one bulk price only, or post seperate ads for each item
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Front Cabinet.jpg

Bottom.jpg

Front Facia.jpg

Left Side.jpg

Rear View.jpg

Rear with Cover.jpg

Right side.jpg

Top.jpg

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