Constellation AudioAltair IIusedConstellation Audio Altair II with Power SupplyConstellation Audio is comprised of the brightest minds in the industry. The products they produce set standards for others to follow. The Altair is their flagship achievement, refined based on u...45000.00

Constellation Audio Altair II with Power Supply

Listing ID: lisb42f3 Classified 
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member since August 2004

Salon One Audio  Verified Dealer

Last 12 months

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Ships fromOrmond Beach, FL, 32174
Ships toUnited States
Package dimensions42.0" × 29.0" × 14.0" (200.0 lbs.)
Shipping carrierFedEx
Shipping cost$450.00
Original accessoriesRemote Control, Box, Manual
Agon miniAverageResearch Pricing

Constellation Audio is comprised of the brightest minds in the industry.  The products they produce set standards for others to follow.  The Altair is their flagship achievement, refined based on user feedback resulting in the Mark II.  

Performance factors are no longer comparable to other premium products since it no longer about which one is better.  At this level its simply if you prefer one aspect of near perfection to another.  Musicality and dynamics are delivered with absolute precision.

The chassis is fully balanced with a focus on extreme mechanical and electromagnetic isolation.  Every aspect of this preamplifiers design was put under the design teams critical eyes and nothing was taken for granted.

This is a one owner piece and was extremely well cared for.  No evidence of smoke or abuse and it includes everything it came with when new including the original road case and packing.  Looks and performs like new.


  • Line Stage gain module
  • Fully balanced design
  • Simple, yet elegant remote control
  • User friendly front ouch screen
  • Unmatched mechanical isolation
  • Home Theater bypass
  • Extreme shielding
  • Machined solid aluminum chassis
  • Direct balance interface
  • Triple transformer outboard power supply
  • Optically controlled resistors for volume control


  • Inputs: 4 XLR stereo, 4 RCA stereo
  • Outputs: 2 XLR stereo, 2 RCA stereo
  • Output noise: <20 uV dB, 20 Hz - 20 kHz
  • THD+N: 0.001%, 20 Hz - 20 kHz @ 2V out, RI >10 K
  • 0.1%, 20 Hz - 20 kHz @ 10V out, RI >10 K
  • Frequency response: 10 Hz to 200 kHz, +/- 0.5 dB
  • Input impedance (balanced): 200 K
  • Input impedance (single-ended): 100 K
  • Output impedance: < 50 ohm
  • Volume control resolution: 0.1, 0.5, or 1 dB; user-selectable
  • Recording outputs: 1 XLR stereo, 1 RCA stereo
  • Weight: 84 lbs / 38.2 kg, line stage 26.2 lbs / 11.4 kg, power supply
  • Dimensions (W x H x D):
    17.5 x 5.53 x 14.8 in (whd), line stage
    44.5 x 14 x 37.6 cm (whd), line stage
    17.5 x 2.82 x 14.5 in (whd), power supply
    44.5 x 7.2 x 36.8 cm (whd), power supply


  • Original Case and packing
  • Original Manual
  • Original remote control
  • Original power cord
  • Interconnect Cables

CONDITION -  This unit was well cared for by its previous owner and is very clean and dust free.   No sign of smoke, pets or kids.  The face is as new.

SHIPPING We ship worldwide with UPS, Fed-Ex and various truck freight lines.  All items are packed and padded with care if the original packaging is deemed insufficient.  We know how exciting it is to anticipate the arrival of new gear and we want your item to arrive in the same condition it left our facility.

TAX - 6.5% if picked up in our store or shipped to a FL address. 0% if shipped outside Florida.

 ABOUT US  Salon One Audio is a small town, hi-end audio store dedicated to a great customer experience.  We've been selling new, pre-owned and demo audio gear since 1986.  We'll treat you right whether its a new purchase, trade-in, upgrade or you just need some expert advice.  We offer excellent trade-in values and package discounts.  We are also authorized distributors for most lines we carry.

Great audio is a journey not just a purchase.  We'll guide you to the best gear within your budget and are always available for after the sale support.


(407) 953-9596

[email protected]


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