Choir Audio SUT-H7 - Excellent Condition

Excellent condition and one of the finest step up transformers out there.

Selling a Benz Micro Ebony TR to match in a separate listing but can combine for a deal. 

The "H" Series of SUTs are designed around the top line Hashimoto transformers, offering a very high end approach to Moving Coil amplification. Our design has attempted to maintain a very logical process of using the finest components and minimal signal deterioration. The transformers are mounted in an Anodized Aluminum enclosure measuring 2MM thick. Along with the high quality Cardas and WBT RCA jacks, 6N Oxygen Free Copper internal wiring and premium contacts on the selector switches and Mumetal Shielding the "H" Series are build using the finest of components and it really shows in their musical presentation. The listening test with various cartridges such as Koetsu, Benz-Micro, Ortofon, Dynavector and Denon has shown that the "H" Series offers a very wide, deep and detailed sound stage, all while being the very quietest SUT we have ever built. 
The "H" series is offered in two configurations using bothFrequency Range: 10- 80K Hz Insertion Loss: < 1.5db
Loading/Gain: 2-7 ohms + 29dB / 7-40 ohms + 23dB
RCA: Cardas GRFA standard
Internal Wiring: 99.9999% Oxygen Free Silver plated Copper with Teflon jacket / WBT Silver solder
Selector Switches: All contacts are constructed from Silver with Gold plating
Recommended Preamplifier Load Impedance: 47K Ohms
Enclosure Formed Mumetal Internal Shielding
Internal Enclosure dampening
Dimensions: 6.00" W X 8.5" L X 5.00" T Weight 4lbs
The SUT-H7 uses the ultimate Hashimoto HM-7 transformers, allowing the highest level of details and nuances to be extracted from a cartridge's performance the Hashimoto HM-3 and the glorious HM-7 offering exceptional quality