Descrizione
SPEC RSA-V21
SPEC RSA-V21: the Spec V-series invites you to a premium seat at a concert. The realistic sound is the most beautiful. Natural and speedy sound. Fine signal expressiveness in the mid-high range. Neutral and all-round sound.
An amplifier is a musical instrument
Like a resonance board for stringed instruments, basswood and spruce resonate with the music signal, producing an energetic timbre.
Maple gently supports the amplifier chassis.
Capacitors have various characteristics depending on individual parts. Then, we are constantly researching and developing capacitors. From among them, SPEC installed the most suitable parts for those amps.
Key Characteristics
- The “Tube” Sound in Class-D: SPEC Corporation designed the V-series to overcome the coldness often associated with traditional switching amplifiers. By employing custom oil capacitors and specialized internal components, the RSA-V21 yields a surprisingly rich, analog tone and fluid midrange.
- Speed and Neutrality: The amplifier is celebrated for its natural pace, high transparency, and nimble handling of delicate mid-high frequencies. It avoids the artificial glare or harshness found in some solid-state designs.
- Build and Efficiency: The RSA-V21 features a robust power supply, premium electronic parts (like Arizona Capacitors and Nichicon components), and operates with high efficiency so it runs cool.
- Minimalist Approach: Like other SPEC designs, it leans on purist audio principles. It focuses purely on core amplification, relying on great matching with high-quality, sensitive speakers rather than packing in extensive features or remote controls
Specifications:
| Maximum output | 100 W × 2 (4Ω), 50 W × 2 (8Ω) |
|---|---|
| Speaker Impedance | 4Ω-16Ω |
| Frequency response | 10 Hz – 30 kHz ±1dB |
| Line input terminals | XLR input: 1 RCA inputs:3 |
| Power voltage | 230V AC, 50 Hz/60Hz |
| External dimensions (W x H x D) | 440 × 120 × 414 mm |
| Weight | 14.5 kg |
