SW1X AMP III “Trinity” Integrated Power & Headphone Amplifier

SW1X Audio Design™ AMP III “Trinity” HP

45 DHT Integrated Amplifier
Performance Level 3/4

AMP III HP is a 2 gain stage Power Amplifier coupled with a High Quality Pre-amplifier using our in house designed and in house made stepped attenuator volume control.

The Directly Heated 45 Triodes at the output are well known for their superbly refined & magical sound signature. They are driven by 6SN7 valves to produce the classic energetic & emotionally involving sound.

The AMP III Trinity HP is extremely refined & musical sounding especially when combined with high sensitivity speakers, allowing the listener to fill the room with an enchanting magic.

SW1X Audio Design™ AMP III “Trinity” HP

45 DHT Integrated Amplifier
Performance Level 3/4

AMP III HP is a 2 gain stage Power Amplifier coupled with a High Quality Pre-amplifier using our in house designed and in house made stepped attenuator volume control.

The AMP III Trinity HP is extremely refined & musical sounding especially when combined with high sensitivity speakers, allowing the listener to fill the room with an enchanting magic.

SW1X Audio Design™ AMP III Features:

Specially Selected and Harmonically Matched Component & Material Quality
Single Ended, absolutely Zero NFB, Class A, Directly Heated Triode Valve Power Amplifier
2 x 6SN7 Valve Driver/input Stage driving the 2 x 45 DHT Valves
2 Amplification Gain Stage Design
Hybrid Point 2 Point Hardwiring Technique for the most consistent production results
Internally wired exclusively with our SW1X Magnum, Genesis and Opus conductors
SW1X Audio Design™ Custom Designed Copper wound Super HiB DC Core (50 Watt) Signal Output Transformers
Quasi Mono, Directly Heated Double Diode Valve Rectified B+ Power Supply
SW1X 24 Step Discrete Attenuator Volume Control
Orient grain M6 EI core mains Transformers & Chokes
Valve rectified Fixed Bias Power Supply
6.5 mm Headphone Output

Versions

AMP III Trinity HP is avaiable in 3 Versions with either Satin Silver or Matte Black front Panels

with a following output transformer (OPTs) specifications:

Special : SW1X Audio Design™ all Copper wound Super HiB DC Core OPTs

Classic : SW1X Audio Design™ Copper/Silver Windings, Super HiB DC Core OPTs

Signature : SW1X Audio Design™ Silver/Silver Windings, Super HiB DC Core OPTs

Versions

AMP III Trinity HP is avaiable in 3 Versions with either Satin Silver or Matte Black front Panels

with a following output transformer (OPTs) specifications:

Special : SW1X Audio Design™ all Copper wound Super HiB DC Core OPTs

Classic : SW1X Audio Design™ Copper/Silver Windings, Super HiB DC Core OPTs

Signature : SW1X Audio Design™ Silver/Silver Windings, Super HiB DC Core OPTs

Tube Compliment

2 x 6SN7
2 x 45
1 x 5U4GB
1 x 5Y3

Tube Compliment

2 x 6SN7
2 x 45
1 x 5U4GB
1 x 5Y3

Looking to match Power Amplifiers with your Speakers?

Read full article about Matching Amplifiers & Speakers

Optional Extras

Fully Hardwired Tube Output Stage on the Bakelite Board
Fine Silver wiring on the Input, Bakelite Board and Output
Silver wound SW1X Audio Design™ Custom Designed Super HiB or Ultra HiB DC core Signal Output Transformers
Black Gate VK capacitors in the B+ power supply
AN 2W non-magnetic Niobium resistors on a Hardwired Bakelite Board
Super HiB double C-Core mains transformers
Inter-stage signal decoupling capacitors: 1. Copper Foil in Oil or 2. Silver Foil capacitors
AN 2W silver, non-magnetic, Tantalum resistors

Optional Extras

Fully Hardwired Tube Output Stage on the Bakelite Board
Fine Silver wiring on the Input, Bakelite Board and Output
Silver wound SW1X Audio Design™ Custom Designed Super HiB or Ultra HiB DC core Signal Output Transformers
Black Gate VK capacitors in the B+ power supply
AN 2W non-magnetic Niobium resistors on a Hardwired Bakelite Board
Super HiB double C-Core mains transformers
Inter-stage signal decoupling capacitors: 1. Copper Foil in Oil or 2. Silver Foil capacitors
AN 2W silver, non-magnetic, Tantalum resistors