Tag Archives: upgrade

Acoustic Research AR-3A crossover upgrade service NEW crossovers (EACH)

You will get a new crossover built to original schematic with some small improvements the circuit and much better parts quality. Crossovers [...]

Acoustic research AR AR3a crossover upgrade restore (Single)

Get cleaner more dynamic midrange and highs with new level of resolution from your AR3a with this upgrade. Upgrade consists of the following [...]

Acoustic research AR AR3a crossover upgrade restore (Single)

Get cleaner more dynamic midrange and highs with new level of resolution from your AR3a with this upgrade. Upgrade consists of the following [...]

Acoustic Research AR-3A crossover upgrade service NEW crossovers (EACH)

You will get a new crossover built to original schematic with some small improvements the circuit and much better parts quality. Crossovers [...]

Acoustic Research AR-3A crossover upgrade service NEW crossovers (EACH)

You will get a new crossover built to original schematic with some small improvements the circuit and much better parts quality. Crossovers [...]

Acoustic Research AR -1 Speakers crossover upgrade New pair (Crossovers only)

You will get 2 new crossovers with audiophile parts built to original schematic. Service provided: New crossover pair for AR-1 speakers. Cro [...]

Acoustic Research AR 1, 3, 5, 7, 9 Speakers crossover upgrade repair service

Service provided: Cross-over upgrades Internal wiring + terminal posts upgrade Driver upgrade or replacement; if applicable Prices will be q [...]

Acoustic Research AR -1 Speakers crossover upgrade Each

You will get 1 new crossover with audiophile parts built to the original schematic. Service provided: Cross-over upgrades (all crossover com [...]

Acoustic Research AR 1, 3, 5, 7, 9 Speakers crossover upgrade repair service

Service provided: Cross-over upgrades Internal wiring + terminal posts upgrade Driver upgrade or replacement; if applicable Prices will be q [...]
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