Cortese vs Cortese F2a
The Cortese F2a matches the Cortese on power @ 8ω (10W), signal-to-noise (90 dB), class (A), and weight (12.5 kg (28 lbs)).
AI-generated product photo — not official manufacturer imagery.
AmplifiersPower AmplifiersTube Amplifiers
Estimated price (community-sourced)
$8,900 - $16,000
Around — community and catalog average, updates slowly
About the Cortese
The Shindo Laboratories Cortese is a compact, high-quality stereo single-ended Class A power amplifier from Shindo Laboratory, renowned for bringing legendary reference qualities to a wider audience. It is available in two main configurations: one using NOS Siemens F2a tubes for 10W output and another using 300B tubes for 8W output. Features include auto-bias for output tubes, solid-state rectification for heaters, and premium components like Lundahl LL8820 output transformers and Denki mains transformers. Input stage uses tubes such as Telefunken ECL82 or Philips 6AW8A. Recommended for speakers with 90dB or higher sensitivity. Shindo Laboratory has ceased manufacturing, making the Cortese no longer in production.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 10W @ 8Ω
- Amplifier Class
- A
- Input Sensitivity
- 0.5V RMS
- Input Impedance
- 250Ω
Analog Output
Analog signal output specifications
- SNR
- 90 dB
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- RCA
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 350 × 175 × 255 mm (W × H × D)
- Weight
- 12.5 kg (28 lbs)
Key Specifications
Power: 10W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions