SKU: 19449968284

STAX SRM-500T Tube Driver

Sale price$1350.00 Regular price$1500.00
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

STAX SRM-500T Tube DriverA full model change of the middle level vacuum tube output driver unit STAX introduces a new vacuum tube output driver unit SRM 500T, the successor model of SRM 006tS. STAX custom made low noise DUAL FET is installed on First Stage and the vacuum tube6FQ7 6CG7 is installed on Output Stage. STAX continued to use the traditional circuit design which is perfect for STAX vacuum tube driver and improved the power efficiency. Finally SRM 500T achieved the

A full model change of the middle level vacuum tube output driver unit

STAX introduces a new vacuum tube output driver unit “SRM-500T”, the successor model of “SRM-006tS”. STAX custom-made low noise DUAL FET is installed on First Stage and the vacuum tube”6FQ7/6CG7″ is installed on Output Stage. STAX continued to use the traditional circuit design which is perfect for STAX vacuum tube driver and improved the power efficiency. Finally SRM-500T achieved the sound quality improvement.

In addition to the conventional power transformer for the high voltage circuit, the newly designed power transformer with the winding for the low voltage circuit is installed in SRM-500T. The low voltage winding enables to improve the power efficiency and achieve further power saving and better sound quality than the conventional vacuum tube output driver units such as SRM-006tS.

The new chassis which is more rigid than the conventional model is installed. The chassis has a hybrid structure using a lot of non-magnetic aluminum and further reduces the effect of the environmental noise factors such as vibrations. The inputs are RCA and XLR, the mutual exclusion inputs. The custom made concentric dual volume knob which is common to STAX products and RCA PARALLEL OUT functions are installed same as the conventional driver units. All electric components are strictly selected considering the environment. Also the sound quality and the performance is improved. The complete DC amplifier configuration that the signal circuit includes no coupling condensers is one of the biggest traditional features.

The clear and highly transparent sound, a feature of the vacuum tube circuit and the warm and wide sound texture is maintained and the thickness of the low-mid range is brushed up. This is the new choice for the combination with the advanced lambda series (SR-L300/SR-L500 MK2/SR-L700 MK2).

Rear Panel

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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 19449968284

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Marquita Rucker
Louisville, US
★★★★★ 5
Nice night stand tray!
Color: Brown
Great material and size! Holds all the trinkets that are kept on the night-stand. Helps to keep things nice, neat, and organized.
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Reviewed in the United States on January 19, 2026
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Mary
Waukegan, US
★★★★★ 5
Perfect for my boyfriend!
Color: Black
My boyfriend has been wanting an organizer for all of his man things, and this was the perfect one! And super affordable! It’s very sleek and looks great on his night stand!
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Reviewed in the United States on January 6, 2026
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Jolene Riegle
Alexandria, US
★★★★★ 4
Great gift
Color: Black
Functional and good for organizing
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Reviewed in the United States on April 6, 2025
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Linda Hostler
Fort Morgan, US
★★★★★ 5
Good quality
Color: Brown
Very nice! Bought for husband..he appreciates it🙂
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Reviewed in the United States on May 20, 2026
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Michael Daehn
Bozeman, US
★★★★★ 5
Perfect Size
Color: Brown, Color: Brown
I got this as keeper for my bedside items, glasses and remotes. Can also keep it on the bed or next to my easy chair when watching TV. Stores all my stuff in nice divided compact area. I like the brown leather look as well.
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Reviewed in the United States on April 25, 2026

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