Speaker, Infinity, Quantum Reference Standard, passive, Good
Unique opportunity to buy a pair of very unusual infinitys. Probably the only couple imported to Sweden. Seen 2 pairs for sale in 10 years worldwide.
I am the second owner of them and have the whole story on them. Have original manuals and brochures for them. The crossover filter has been reviewed by a specialist.
One of the world’s best speakers -77, the forerunners of the IRS and IRS V.
18 Hz - 32 kHz drive frequency curve
203 x 122 x 61 h x b x d
More detailed specifications:
http://www.infinity-classics.de/models/Quantum-series-1976/Quantum-Reference-Standard/body_quantum_reference_standard.html
Test listening in case of serious interest can be arranged, some consideration for non-optimal test listening room. These speakers are the forerunners of the very well-known Infinity IRS V, which PS Audio, among others, has as reference speakers.
Price SEK 100,000 or serious proposal 10.038,19 USD
The speakers are located in Sweden in the Jönköping region