Accuphase A250 Class-A Mono Block Flagship Power Amplifier
Listed · 1390 Views
9 Watchers
Items from this seller
This listing has ended.
Listings Similar to Accuphase
Time Left: Listing Sold
This listing has ended.
| Condition | |
| Payment methods |     |
Contact seller after sale to pay viaExpress Checkout or Wire Transfer | |
| Ships from | Portland, 97225 USA, 97225 |
| Ships to | Worldwide |
| Package dimensions | unspecified |
| Shipping carrier | FedEx |
| Shipping cost | Specified after purchase |
| Original accessories | Manual |
 Average | Research Pricing |
Beautiful sound, perfect condition, brand new looking, lowest price.
Voltage: 220v 50Hz but we also provide Customized power purify conditioner to supply users in North America : Input: 115v 60Hz Output: 230v 50Hz 500VA, can greatly improve the sound quality + $900
For other BIG SALE items please click: kkkkok E-STORE
The Accuphase A-250 Class-A Monophonic Power Amplifier is the newest flagship offering from Accuphase. A full redesign of the A-200, the A-250 raises the bar even higher in terms of electrical performance and sound quality and demonstrates the best performance to date in the history of Accuphase Power Amplifiers. The A-250 has an astonishing 127 dB S/N ratio, a 20% lower noise output than the A-200. Pure Class A operation delivers 100W of power into 8 ohms, 200W into 4 ohms, and 400 watts into 2 ohms.
Ultra-low-noise design with unprecedented S/N ratio of 127 dB brings out a stunning wealth of detail. Semiconductor MOS-FET switches enable output circuitry without any mechanical contacts. Two pure class A power units arranged right and left are driven in parallel to deliver 100 watts into 8 ohms with impeccable quality. A damping factor in excess of 1,000 means that speaker control is nothing less than perfect. The massive A-250 represents a new pinnacle in power amplifier history. Encounter music like never before.
- Pure Class A operation Continuous Average Output Power (20 – 20,000 Hz)
800 watts into 1 ohms (music signals only)
400 watts into 2 ohms
200 watts into 4 ohms
100 watts into 8 ohms
- Two totally identical power amplifier units driven in parallel
- 20-parallel push-pull arrangement of MOS-FET devices in output stage delivers linear high power progression to ultra-low 1-ohm impedance
- Input section configured as dual instrumentation amplifier
- Double MCS+ circuit and current feedback topology in amplification stage
- Support for bridged use of two A-250 units for even higher output power
- Strong power supply with massive high-efficiency toroidal transformer and large filtering capacitors
Questions for the seller |
|---|
| Price is for one unit or two units? For pair. |
Ask the seller a public question
You must log in to ask a question.
Return Policy
Return Window
Item can be returned within 7 days of receipt.
General Terms
Items must be returned in their original condition, with all included packing materials and no signs of use. Buyer assumes responsibility for all shipping return costs unless the item was not received as described.
Refunds
Buyer will receive a full refund in the original payment method less any shipping charges.
