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Vincent SA-31MK and SP-331MK Blue Springs MO

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.

Vita Bella
(816) 220-2099
1120 W Main St
Blue Springs, MO
 
Computer Engineering Inc
(816) 228-2976
509 NW 5th St
Blue Springs, MO
 
Kazer Corp
(816) 373-2300
4959 NE Goodview Cir Ste B
Lees Summit, MO
 
Lewis & Associates
(816) 373-3591
3812 NE Beechwood Dr
Lees Summit, MO
 
Computronics & Software Services
(816) 373-9443
17612 E 25th St S
Independence, MO
 
Comtech Systems Inc
(816) 228-5239
1601 NW Fawn Pl
Blue Springs, MO
 
It Service Pros Llc
(816) 867-2002
1520 W AA Hwy
Grain Valley, MO
 
Liquid Systems
(816) 795-1036
18009 E 26th Terrace Ct S
Independence, MO
 
Classic Software
(816) 795-8386
1040 NE Moss Point Rd
Lees Summit, MO
 
Andrew James Consulting Inc
(816) 350-7808
3116 S Elizabeth Ave
Independence, MO
 

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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