THÖRESS SE-300B Monoblock
Best single-ended amplifier for audiophiles with high-sensitivity loudspeakers.
This monoblock delivers the legendary, liquid midrange of the 300B tube with a level of control and transparency rarely found in single-ended designs. It demands high-sensitivity speakers and a commitment to a specific aesthetic, but rewards the listener with a tactile, holographic presence that makes most modern solid-state alternatives sound sterile.
$10581.00
Who it's for
- Listeners seeking high-resolution transparency and nuanced micro-dynamics
- Audiophiles prioritizing vocal intimacy and acoustic instrument realism
- Collectors valuing heirloom-grade construction and artisanal engineering
Who should skip it
- Users with complex or low-sensitivity speaker systems
- Owners of standard-efficiency speakers needing high-volume output
- Budget-conscious buyers seeking accessible high-end amplification
Performance breakdown
Sonic Transparency
Zero-feedback design delivers an exceptionally pure and uncolored musical presentation.
Build Integrity
Meticulous point-to-point wiring reflects uncompromising German engineering and craftsmanship.
Spatial Imaging
Creates a wide, deep soundstage with remarkable clarity and realistic depth.
Load Versatility
Selectable impedance taps ensure optimal matching with diverse high-sensitivity speaker systems.
Noise Floor
DC-heated filaments effectively minimize hum for a silent, black background.
Dynamic Authority
Delivers surprising bass control and tactile impact despite the modest wattage.
Key Specs
Output Power
10W (4, 8, or 16 ohm loads)
Tubes
300B filamentary triode, 2x CV2382/EL822 power pentodes
Output Transformer
C-core (built in-house)
Construction
Meticulous hand construction, point-to-point wiring
Amplifier Class
Single-Ended Class-A
Output Impedance
Selectable 4, 8, or 16 ohm
Dimensions
150 W x 595 D x 330 H mm
Weight
14Kg
Mains Voltage
Customizable (100Vac to 245Vac)
Input Connector Types
RCA
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