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Vincent SA-31MK and SP-331MK Papillion NE

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.

Hicks Systems & Assoc Inc
(402) 339-4545
12702 S 124th Ave
Papillion, NE
 
Turnkey Solutions Corporation
(402) 597-1400
10935 Harrison St
La Vista, NE
 
McCallie Associates Inc
(402) 291-2203
3906 Raynor Pkwy
Bellevue, NE
 
Communication Services Inc
(402) 597-3333
10180 L St
Omaha, NE
 
Commonwealth Communications
(402) 593-9033
4225 S 89th St
Omaha, NE
 
Triad Mgmt Group Llc
(402) 331-8111
1102 W Lincoln St
Papillion, NE
 
Client Server Software Solutions
(402) 393-8059
3906 Raynor Pkwy Ste 201
Bellevue, NE
 
Tantacomm
(402) 331-8522
7702 I Plz
Omaha, NE
 
Alltech Inc
(402) 339-9842
4449 S 102nd St
Omaha, NE
 
Interstate Business Equipment Inc
(402) 592-2710
7655 Burlington St
Omaha, NE
 

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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