Don's hand-built, beautiful custom-made monoblocks are 'keepers' for 'dyed in the wool' audiophiles.
the LIKE BRAND NEW asking price is $4500.00 Actually at $6000.00 per pair, the 864SR (Silver Reference) amps are an audiophile bargin ! the manufacture's msrp is $7500.00/pair.
Don Hoglund's Legendary GRANITE AUDIO Silver Reference KT88 Monoblocks.
The 864SR Monoblocks are rated 9/10 only because they have been removed from cartons and are on display for pictures, testing and evaluation.
The amplifiers are PERFECT 10/10 and ABSOLUTELY FLAWLESS with NO FINGERPRINTS !
The Silver Reference Model is wired with Granite Audio's world renowned 470 silver interconnect wire throughout the signal path.
This wire is 99.9999% pure silver and double shielded for the cleanest possible path for your music.
The sonic benefits of the Granite Audio 470 silver interconnect cables between components in an audiophile system are legendary where 'music sounds like music'.
Everything from Granite Audio is custom-built, hand-assembled and spec tested by Don Hoglund personally for the ultimate in meticulous quality control and guaranteed customer satisfaction.
1 pair of Granite Audio's Model 864SR Vacuum Tube Power Amplifiers.
with (2) KT88, (2) 6SN7, (1) 5R4-WGB each.
(the 864SR will also run on 6550A, EL34 or 6L6GC Power Tubes).
Output PowerRating: 60W Pentode Mode, 30W Triode Mode.
Removable IEC Power Cord.
(Granite Audio power cords are available seperately)
Speaker Impedance: 4, 8 and 16 ohms with seperate output posts.
Frequency Response: 9Hz - 48KHz with Zero Feedback (Triode Mode).
Bias: simple user adjustable with factory supplied tool.
This amplifier can run without a preamp !
(operate the power amplifiers directly from a CD player or line level source).
The amplifier also has a built-in user adjustable contour circuit with 3 settings for different brands of speakers or for listener preferences of circuit damping.
The amplifier is easily switchable from 60W pentode mode to 30W triode mode with a toggle switch between the KT88 output tubes.
The RCA input jacks and Speaker Outputs ae hard gold plate oversilver over copper for maximum transfer of clean signal.
The signal to noise ratio is -102db at 7.0V output into a 4ohm load.
PayPal transactions add 3.0% for the total.
BankMO and Bank Cashiers Checks are also accepted.
US shipping only.
The 864SR Monoblocks are offered by an authorized Granite Audio dealer and the full manufacturer's factory warranty is included.
Digital photographs of the 864SR Monoblocks are available by email attachment on request.
Thank you for your interest in Granite Audio.