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Sugden Audio Masterclass HA-4 Headphone Amplifier
Sugden Audio Masterclass HA-4 Headphone Amplifier Highlights
Product: Sugden Audio Masterclass HA-4 Headphone Amplifier
Product SKU: 75628
Serial Number: HA4-0345
Cosmetic Description: Very good condition with minimal visible cosmetic wear including a tiny mark in the top edge of the face plate. There are also some light scuffs and foot marks on the top of the chassis as well. These blemishes are not readily visible from your listening position, and do not detract from the overall wonderful appearance.
What is Included: Amplifier, Power Cable, Factory Packaging
Functional Notes: Operational condition of this item is excellent, fully tested and no issues found.
Age: Unknown
# of Owners: 1
Tobacco Exposure: No
Service History: None
MSRP: $2895
Other Notes:
"The HA-4 is not only a state of the art class A headphone amplifier, it can also be used as a compact high-end pre-amplifier. The design is similar to our top of the range Sapphire DAP-800 and will drive any dynamic headphone. Featuring Sugden VCV circuit and coupled to a pure class A zero feedback mosfet output stage. The HA-4 is unconditionally load stable with a discrete constant voltage series power supply. A high input impedance ensures absolute minimal loss of signal with perfect current gain." - Sugden
Reviews: Review 1
Shipping: Cost to ship this item within the contiguous United States is a flat rate of $37.00- including packaging and insurance. For all other locations including Hawaii, Puerto Rico and Alaska, please request a quote prior to purchase. Items with factory packaging will be double boxed. When factory packaging not available re-usable shipping box with custom injected-foam mold will be used. (for all items over 10 lbs). Note that all items valued over $750 will require a signature upon delivery.
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