Accessories

Super Rectifiers

(Upgrade option for 5U4G / 6X5 / 5AR4 / 83...etc)



STR-104

STR-104-Mk2 / STR-104-Mk2-Super

Super Tube Rectifier

This is an option for up-grade of any pre-amp, power amp, buffer and DAC with any tube rectifiers.Just simply remove the original tube and plug in this super rectifer, you will immediate boost the dynamics, depth/height/width of the sound stage, more natural in tonal quality and much better instrumental and vocal separations, the degree of improvement from 30-60% depend on the quality of the system. You can also use a lot of different tubes for tonal quality fine-tunning. You can run either single tube or double tubes in this self-powered version. 2.5V/5V filament settings available.

Stand-by switch for mercury vapor tube or DHT power tubes warm-up.

Include 1m adapter cable to replace orginal 5AR4 / 6X4 / 5U4G rectifier tube

default tubes : 3B22 x 2pcs

Tubes which can be used:
866A, 83, 80, 280, 283, 2A3, 300B, 50, 3B28, 1616.....etc, and many other compatible tubes

with 4 pin to 8 pin adaptor ($10 ea) , can use octal rectifier tubes: 5U4G , 274B , 5R4G, 5AR4....etc

Super version comes with switchable choke upgrade (for sweeter and smoother tonal quality with extended tails of music notes, exceptionally good for classical, opera and instrumental music)

Direct order price for standard Aluminum top and plexiglass chassis
STR-104-Mk2 C$880 / STR-104-Mk2-Super C$1130

(option : gloss MDF chassis + C$100 , solid-oak + C$200)




STR-1001 Super Tube Rectifier

This is an option for up-grade of any pre-amp, power amp, buffer and DAC with 6X5, 5U4G or equivalent tubes in the rectifier section. Simply remove the original tube and plug in this super rectifer, you will immediate boost the dynamics, depth/height/width of the sound stage, more natural in tonal quality and much better instrumental and vocal separations, the degree of improvement from 30-80% depend on the quality of the system. You can also use a lot of different tubes for tonal quality fine-tunning.Stand-by switch for mercury vapor tube warm-up.

Tubes which can be used:
872A, 845, 805, 211, .....etc, and many other pin compatible tubes

Direct order price for standard chassis
C$1,180

(option : gloss MDF chassis + C$100 , solid-oak + C$200)




STR-1002 Super Tube Rectifier

This is an option for up-grade of any pre-amp, power amp, buffer and DAC with 6X5, 5U4G or equivalent tubes in the rectifier section. Simply remove the original tube and plug in this super rectifer, you will immediate boost the dynamics, depth/height/width of the sound stage, more natural in tonal quality and much better instrumental and vocal separations, the degree of improvement from 50-100% depend on the quality of the system. You can also use a lot of different tubes for tonal quality fine-tunning. A bypass switch can select single tube or dual tubes operations. This model can even let you mix up different tube types in one single unit for tonal blending effect.

Stand-by switch for mercury vapor tube warm-up.

tubes can be use : 872A, 845, 805, 811A, 211, .....etc, and many other compatible tubes

Direct order price
C$1,880 for standard chassis

(option :gloss MDF + C$100 , solid-oak + C$200)





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