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Vincent SA-31MK and SP-331MK Salem NH

The SA-31MK is an upgrade from Vincent's SA-31. The output stage has two 6N16 vacuum tubes. The final output stage uses two more of the same tubes and functions in a pure Class A mode. The SA-31MK is analog only and features six RCA style inputs, and one record out.

Porto Computer Solutions
(603) 870-8020
9 Harley Ln
Salem, NH
 
Access Manufacturing Systems Inc
(603) 890-5488
22 Stiles Rd
Salem, NH
 
Polymorph Corp
(603) 893-4185
182 Main St Unit 4
Salem, NH
 
Advanced Network Associates Inc
(603) 894-6486
5 Manor Pkwy
Salem, NH
 
Crm Americas Corp
(603) 898-7772
155 Main St
Salem, NH
 
Dao Emerging Technologies in
(603) 893-5757
87 Stiles Rd Ste 105
Salem, NH
 
Hepworth Associates Inc
(603) 898-8215
6 Olde Village Rd
Salem, NH
 
Across Data Systems
(603) 898-9800
2 Keewaydin Dr
Salem, NH
 
Computerized Circuit Design
(603) 893-1320
50 Northwestern Dr
Salem, NH
 
Semaphore
(978) 794-3366
248 Pleasant St
Methuen, MA
 

Vincent SA-31MK and SP-331MK

Provided By:

By HE Staff

Go Hybrid

Vincent Audio has released the SA-31MK pre-amp and SP-331MK amp. Both are hybrid vacuum tube/solid-state gear.

All the info after the jump.

The SA-31MK is an upgrade from Vincent's SA-31. The output stage has two 6N16 vacuum tubes. The final output stage uses two more of the same tubes and functions in a pure Class A mode. The SA-31MK is analog only and features six RCA style inputs, and one record out.

The frequency response is a claimed 20 Hz to 50kHz +/- 0.5 dB.

Also announced is the SP-331MK amplifier. Up to 10 watts, the amp functions in a pure Class A mode. Above that, up to its claimed output of 150-watts per channel (8 ohms, 300 into 4), the 331MK functions in Class AB mode. Vincent claims this allows the SP-331MK to detail at low volumes while still being able to deliver high power when needed.

There are two SN16 tubes, along with a 12AU7 for the Class A power supply. As you can see in the image below, the caps and toroidal transformer are beefy, always a good thing. Frequency response is a claimed 10 Hz to 50 kHz +/- 0.5 dB and a THD of <0.1 % at 1 kHz at 1 watt.

PRICE:
SA-31MK: $1,400
SP-331MK: $2,299

CONTACT: vincent-tac.de / wsdistributing.com

 Vincent SA-31MK

 Vincent SA-31MK top open

Vincent SA-31MK back panel

 Vincent SP-331MK

 Vincent SP-331MK top open...

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