Atma-Sphere MP-1 MK 3.2 Tube Pre-Amp Line Stage with upgrades
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Time Left: 24 Days
Ending: 10/10 at 09:56 AM ET
New Retail Price:$22,000.00
$10,750.00
Condition | |
Payment methods | |
Contact seller after sale to pay viaExpress Checkout, VISA/Mastercard, American Express or Discover | |
Ships from | Dunedin, FL, 34698 |
Ships to | United States |
Package dimensions | unspecified |
Shipping carrier | FedEx |
Shipping cost | $250.00 |
Original accessories | Remote Control, Box |
Average | Research Pricing |
UniQue Home Audio LLC
727-487-1869
We are a dealer for Atma-Sphere and have a MP-1 Pre-Amp available. We took this unit in on trade for a customer that was downsizing his system. Unit was sent to Atma-Sphere for full checkup and just returned. This unit is version MK 3.2 and can be sent to Atma-Sphere to get upgraded to MK 3.3 which re-activates the warranty. This is line stage phono stage can also be added. Feel free to call to discuss.
Optional upgrades performed:
V-cap
Remote
Dampening Package
Dual Outputs
Caddocks
FEATURES
- Balanced Differential Design®
- Supports the Balanced Line standard (AES48)
- Robust output that can drive 32 ohm headphones
- XLR connectors for phono and aux (paralleled RCA inputs optional)
- Dual XLR outputs (RCA outputs optional)
- Patented direct-coupled Circlotronic® output
- Fully regulated supplies
- Zero feedback design
- Dual-mono construction
- Differential passive phono equalization
- Precision 24-position stepped volume control built from a Shallco® custom switch
- Two tape monitors (tape functions use RCA's)
- Precision components used throughout
- Total system phase switch
- Teflon® custom coupling caps
- Low-noise "star" grounding
- Power supply isolated in seperate chassis
- Headphone compatible with a simple connector
Line stage frequency response
0.1 Hz - 400 KHz, +0 dB, -3dB ( -0.5 dB @ 250 KHz )
Line stage gain
12 dB
Line stage input impedance
100 K Ω single-ended / 200 K Ω balanced
Line stage output
32 V into 600 Ω
Output impedance
30 Ω
Power Supply storage
170 Joules
Tube complement
6 x 6SN7 (line section)
Dimensions
13" deep x 17" wide x 5.5" tall (33 x 43 x 14 cm)
(per chassis)
Faceplate dimensions
19" wide x 6" tall (48 x 15 cm)
Weight
( per chassis ) 42 lbs. (19 Kg)
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