Behold the exceptional craftsmanship of the ten/hl preamplifier, a testament to Nelson Pass's design prowess. This audio gem unveils an immaculate, well-thought-out layout, featuring exclusively discrete components and a gold-plated circuit board. The clever outboard power supply is strategically positioned far from the signal path, ensuring optimal performance. Classified as a "linestage," its focus is on delivering pristine audio, with phono duties thoughtfully assigned to the separately available FET ten/pc. This rare preamp is considered a reference by many audiophiles, and promises not to disappoint.
- Condition
- 8/10
- Serial No.
- 3375
- Orig. MSRP
- $1,800
- Restoration
- Comprehensive bench test
- Repainted chassis covers
- Replaced power supply connector
- Cleaned controls, switches, and internal electronics
- Exterior detailed
- Factory Specs
Type Dedicated line-level preamplifier
Inputs Analog Disc, Auxiliary, FM/AM Tuner, CD Player, Video Audio, 2 Tape Monitors
Outputs 2 Tape Record, Main to power amp
Controls Source, Mode (Stereo, Reverse, Invert, Mono), Signal Distribution (Monitor Tape 1 or 2, Copy 1 to 2, Copy 2 to 1), Volume, Balance
Voltage gain 20dB max
Frequency response 1.5Hz–150kHz +0, –3dB
Max output 20V
THD 0.01% at 1V out
Output impedance 100Ω
Dimensions 19"W x 2"H x 10"D
- Documentation
Threshold FET ten/hl Advert
- The History of Threshold
- Threshold Audio was established in California in 1974 by audio engineer Nelson Pass and graphic designer Rene Besne. The company is well-known as a high-end audio equipment manufacturer today....
[ Read More ]
- Liner Notes
The Threshold FET-10/HL linestage is an 'old' stereo unit built back in the late 1980s by the great Nelson Pass. It uses discrete FETs throughout with no op-amps in sight. It has tape outputs, selector switch for five inputs, a stepped Nobles balance and volume control. The FET ten/hl does not add or subtract nothing substantial to sound: resulting sound characteristics depend on other components in the chain.
- Packing
- Prepare to be impressed. We have arguably the best packing process around. This piece will ship double-boxed, and fully insulated, taking extra care to ensure there's no pressure against the face. Then the inner box is suspended inside a double-walled outer box using shock-resistant foam corners.
- Shipping
- This piece ships to the contiguous United States for a flat rate of $50, which includes our packaging and our insurance. Of course, we'll ship anywhere in the world, just drop us a line and we'll give you an estimate – even if you're just curious.
- Stock No.
- 8264518172893
Behold the exceptional craftsmanship of the ten/hl preamplifier, a testament to Nelson Pass's design prowess. This audio gem unveils an immaculate, well-thought-out layout, featuring exclusively discrete components and a gold-plated circuit board. The clever outboard power supply is strategically positioned far from the signal path, ensuring optimal performance. Classified as a "linestage," its focus is on delivering pristine audio, with phono duties thoughtfully assigned to the separately available FET ten/pc. This rare preamp is considered a reference by many audiophiles, and promises not to disappoint.
Condition
8/10
Serial No.
3375
Orig. MSRP
$1,800
Restoration
- Comprehensive bench test
- Repainted chassis covers
- Replaced power supply connector
- Cleaned controls, switches, and internal electronics
- Exterior detailed
Factory Specs
Type Dedicated line-level preamplifier
Inputs Analog Disc, Auxiliary, FM/AM Tuner, CD Player, Video Audio, 2 Tape Monitors
Outputs 2 Tape Record, Main to power amp
Controls Source, Mode (Stereo, Reverse, Invert, Mono), Signal Distribution (Monitor Tape 1 or 2, Copy 1 to 2, Copy 2 to 1), Volume, Balance
Voltage gain 20dB max
Frequency response 1.5Hz–150kHz +0, –3dB
Max output 20V
THD 0.01% at 1V out
Output impedance 100Ω
Dimensions 19"W x 2"H x 10"D
Documentation
Threshold FET ten/hl Advert
The History of Threshold
Threshold Audio was established in California in 1974 by audio engineer Nelson Pass and graphic designer Rene Besne. The company is well-known as a high-end audio equipment manufacturer today....
[ Read More ]
Liner Notes
The Threshold FET-10/HL linestage is an 'old' stereo unit built back in the late 1980s by the great Nelson Pass. It uses discrete FETs throughout with no op-amps in sight. It has tape outputs, selector switch for five inputs, a stepped Nobles balance and volume control. The FET ten/hl does not add or subtract nothing substantial to sound: resulting sound characteristics depend on other components in the chain.
Packing
Prepare to be impressed. We have arguably the best packing process around. This piece will ship double-boxed, and fully insulated, taking extra care to ensure there's no pressure against the face. Then the inner box is suspended inside a double-walled outer box using shock-resistant foam corners.
Shipping
This piece ships to the contiguous United States for a flat rate of $50, which includes our packaging and our insurance. Of course, we'll ship anywhere in the world, just drop us a line and we'll give you an estimate – even if you're just curious.
Stock No.
8264518172893