STP-SE vs Audiolab 9000Q
The 9000Q's output impedance is 100Ω against the STP-SE's 78Ω, its input impedance 100000Ω against 60000Ω, its weight 8.16 kg (18 lbs) against 9.98 kg (22 lbs), and its depth 328 mm against 330.2 mm.
AI-generated product photo — not official manufacturer imagery.
STP-SE
Wyred 4 SoundAmplifiersPre-Amplifiers
Estimated price (community-sourced)
$1,999
Around — community and catalog average, updates slowly
About the STP-SE
The Wyred 4 Sound STP-SE (Stereo Preamp – Special Edition) is a line-level preamplifier introduced in 2009 and continuously refined. It is engineered for audiophiles seeking transparency, low noise, and precise imaging. The STP-SE is available in black or silver and offers several upgrade paths, including Stage 1 and Stage 2 enhancements. The base model features Kimber Kable TCSS wiring, Wyred 4 Sound Low ESR 'Super Cap' capacitors, and a robust, triple-ripple-reduction power supply with over 164,000 µF of capacitance. The preamp is fully balanced from input to output, supports both RCA and XLR connections, and includes a discrete resistor ladder volume control for accuracy and transparency. The STP-SE is praised for its low noise floor, efficient operation, and ability to deliver a wide, three-dimensional soundstage.
Specifications
Analog Output
Analog signal output specifications
- Output Impedance
- 78Ω
- Max Output Voltage
- 9.0V RMS
Connectivity
Input and output connections
- Analog Inputs
- RCA, XLR
- Analog Outputs
- RCA, XLR
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 431.8 × 101.6 × 330.2 mm (W × H × D)
- Weight
- 9.98 kg (22 lbs)
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions