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PSVANE 805A-PT
PSVANE 805A-PT
Regular price
R 1,300.00 ZAR
Regular price
Sale price
R 1,300.00 ZAR
Shipping calculated at checkout.
Low stock: 2 left
Key Features & Design
- Design Type: Direct-heated thorium tungsten cathode triode. [1]
- Audio-Specific Layout: Unlike a standard 805 tube that uses a top-cap anode connection, the 805A routes the anode connection directly to pin #3, making it safer and cleaner for internal chassis wiring in audio amplifiers. [1]
- Build Quality: Features a moisture-resistant ceramic baseboard, a metal collar base, and gold-plated pins. [1]
- Sonic Profile: Delivers a warm, full vocal presentation, clear highs, and deep low-frequency control (well-suited for jazz, blues, rock, and symphonic music). [1, 2]
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Electrical Specifications:
- Socket: 4-pin Jumbo
- Heater Voltage (\(U_{f}\)): 10V
- Heater Current (\(I_{f}\)): 3.25A
- Max Plate/Anode Voltage (\(U_{a}\)): 1500V
- Max Plate Dissipation (\(P_{a}\)): 125W [1]
Comparison of Psvane 805/805A Series Options
| Tube Model / Series | Anode Connection | Key Characteristics | Typical Use / Placement |
|---|---|---|---|
| Psvane 805A-PT (Classic Series) | Pin #3 (No top cap) | Entry-level audio power tube, ceramic base, metal collar, gold-plated pins. | Direct replacement upgrade for standard 805/805A amplifiers. |
| Psvane 805A-HIFI Series | Pin #3 (No top cap) | Standard audio-optimised triode version with direct-heated thorium tungsten cathode. | Class B audio / A-F amplification. |
| Psvane Art Series 805 (T3) | Pin #3 / Variant | Higher-tier T-collection matching, verified parameters, premium presentation packaging. | High-end audiophile setups. |
| Psvane Summit Series 805 | Composite Anode (Molybdenum & Graphite) | Top 2–3% selected batch, 30-hour factory burn-in test, enhanced high-load stability. | Maximum longevity and high-load precision. |
Product features
Product features
Materials and care
Materials and care
Merchandising tips
Merchandising tips
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