EXPIRED: Tannoy 15" Monitor Red Dual Concentric Speakers in Custom Made Tannoy Folded Horn Cabinets

[Braumeister]

Item Condition: Excellent

Shipping Options: Pickup available and you can audition.,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 the result of a project which took many years to complete with the result, coupled with the right amplifier(s), these speakers provide sound dreams are made of.

Cost of producing these highly sensitive and fine speakers was in excess of $30,000.00

THE DRIVERS:
two 15" Monitor RED Dual Concentric speakers (16 Ohm Impedance) with close serial numbers and in excellent condition, both operationally and cosmetically - Almost unobtainable in today's Vintage HIFI market.
Silver Duelund Wiring was used from the connections of the HF and LF drivers to the binding posts of the external crossovers.

THE CROSSOVERS:
Connex Binding posts were used for the external crossovers having used the ‘bypass’ method, thus binding posts are not part of the circuit.
All Inductors, Capacitors and Resistors are from the DUELUND Range.
For the HF and LF circuits PIO CAST Copper Inductors, capacitors with silver resistors were used.
For the parallel running Notch Filter in the HF Circuit, the capacitor from the DUELUND RS range was used with a WPIO Inductor.
With Silver wiring in the HF circuits and copper wires in the LF circuit.

THE CABINETS:
Custom made of 25mm solid Jarrah Wood - as per Tannoy’s GRF-R plans, including the fitting of the very important 'Teardrop' at the beginning of the horn chamber to avoid the mixing of High and Low frequencies through the horn chambers.
The rear removeable panels had been strengthened/dampened with 40mm deep frameworks, the void spaces filled with sand and 2x 25mm solid Jarrah panels on each side to avoid mechanical vibrations and for a tight and beautiful bass.

THE SPEAKERS PLATFORMS:
Made from 40mm Perspex for the speaker cabinets to sit on, custom made solid Brass Spikes connect the 40mm Perspex to the floor.

I live in Perth and local pickup is preferred, but can ship Australia or worldwide at buyers cost.
If there are any questions from serious and interested buyers or additional photos required, please do not hesitate to contact me.

 

 
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
• If you don't include photographs of the actual item being sold, your ad will not be approved
• You understand that a reasonable donation for selling fees is expected upon successful sale of your item

[caminperth]

I've seen these in the flesh - they are an awesome build and have a huge amount of work put into them.

Theo is also a true gentleman - proceed with confidence!

 

Good luck with the sale Theo.

Cheers,

Cam

[LunA]

An Awesome System!!! GLWTS

[Guest]

I think you might have spent close to the asking price or even more for just the crossovers alone !

GLWTS!...

Edited February 4, 2021 by Guest

[Braumeister]

On 03/02/2021 at 11:00 AM, Braumeister said:

Price: $15000

Item Condition: Excellent

Shipping Options: Pickup available and you can audition.,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 the result of a project which took many years to complete with the result, coupled with the right amplifier(s), these speakers provide sound dreams are made of.

Cost of producing these highly sensitive and fine speakers was in excess of $30,000.00

THE DRIVERS:
two 15" Monitor RED Dual Concentric speakers (16 Ohm Impedance) with close serial numbers and in excellent condition, both operationally and cosmetically - Almost unobtainable in today's Vintage HIFI market.
Silver Duelund Wiring was used from the connections of the HF and LF drivers to the binding posts of the external crossovers.

THE CROSSOVERS:
Connex Binding posts were used for the external crossovers having used the ‘bypass’ method, thus binding posts are not part of the circuit.
All Inductors, Capacitors and Resistors are from the DUELUND Range.
For the HF and LF circuits PIO CAST Copper Inductors, capacitors with silver resistors were used.
For the parallel running Notch Filter in the HF Circuit, the capacitor from the DUELUND RS range was used with a WPIO Inductor.
With Silver wiring in the HF circuits and copper wires in the LF circuit.

THE CABINETS:
Custom made of 25mm solid Jarrah Wood - as per Tannoy’s GRF-R plans, including the fitting of the very important 'Teardrop' at the beginning of the horn chamber to avoid the mixing of High and Low frequencies through the horn chambers.
The rear removeable panels had been strengthened/dampened with 40mm deep frameworks, the void spaces filled with sand and 2x 25mm solid Jarrah panels on each side to avoid mechanical vibrations and for a tight and beautiful bass.

THE SPEAKERS PLATFORMS:
Made from 40mm Perspex for the speaker cabinets to sit on, custom made solid Brass Spikes connect the 40mm Perspex to the floor.

I live in Perth and local pickup is preferred, but can ship Australia or worldwide at buyers cost.
If there are any questions from serious and interested buyers or additional photos required, please do not hesitate to contact me.

 

 
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
• If you don't include photographs of the actual item being sold, your ad will not be approved
• You understand that a reasonable donation for selling fees is expected upon successful sale of your item

 

Thank you Gents!!!

 

Cheers, Theo