For sale

Questions ??  Best text on UK 00 44 7836 794451

Pair of superior [upgrade] speaker crossovers for TANNOY "Fine Studio Monitors" FSM FSM-U.

The rare FSM / FSM-U ("Fine Studio Monitors"), only 250 pairs ever made. 

It uses the two 15" drivers, the 3809 dual concentric, the 3849 bottom bass driver. .

Now the original crossover is complete mess, ugly, cheap parts (see pics 7&8),

and the circuit is just wrong, not the best !!!

So we can offer many solutions (ASK if you what different).

This listing is our improved & corrected circuit.

Fitted vari-treble [recommended], standard is PCB mount  .. or on loom / fly wires, 

or we can do fix HF, or jumper link options (level / cut / boost), discuss.

Air core inductors (we can do iron core .. at lower cost)

You get 

Clarity ESA caps in HF

Jantzen Cross Caps in LF

(pics may show different caps, you get Clarity ESA caps in HF, Jantzen Cross Caps in LF.).

Please ask for different cap options, there are many very large 20-40uF caps in

these crossovers, and if using Clarity MR, become crazy expensive, and just not needed

in the bass / LF section.  But please discuss you wishes & requirements.

We can do what you want ... ASK.

Connections ...

We don't have the 4 pin straight speaker chassis speaker plugs, so re-use your old.

So choose i/p & o/p wires, or i/p & o/p terminal blocks.

Happy Bidding.

No negative feedbacks please, we always resolve.

I had a few negative feedbacks, on low value items,

buyer never even made contact, thanks people,

hope someone does the same to you.

“Do to others, as you would expect to be done to you”. 

I’m a good Ebayer, buy with confidence. 

Will always try combine carriage / shipping costs. 

All photographs are of the actual item I am selling, unless stated. 

I do travel, so check if I am away and next ship date, people often miss. 

I am not responsible for any import duties in your country. 

Any problems must be raised within 5 days of delivery, NO EXCEPTIONS. 

Valve equipment contains dangerous high voltages (over 300VDC),

please do not buy if you don’t how to use.