Introduction
The VOX NT15H Night Train is a highly portable, boutique-voiced 15-watt all-tube guitar amplifier head designed to deliver uncompromising, classic tube warmth. Engineered in collaboration with legendary US boutique amp designer Tony Bruno, this first-generation "armored lunchbox" head features a solid, industrial-chic chrome mirror finish and a rugged, ventilated all-metal chassis, fitting beautifully into minimalist desktop workspaces and highly portable live rigs.
Main Features
The defining strength of the VOX NT15H lies in its pure, all-tube class-AB audio path and dual-power output modes. The amplifier is driven by two 12AX7 preamp tubes and two EL84 power tubes—sharing the exact same highly responsive tube complement as VOX's legendary AC15 combo. Designed with heavy-duty transformers to ensure massive headroom, the head features an Output Mode Switch on the front panel, allowing you to choose between 15-watt Pentode mode (for full-power punch) and 7.5-watt Triode mode (for a relaxed, silky-smooth power stage breakup at lower volumes).
While the NT15H is a streamlined single-channel amplifier, it offers immense sonic versatility through a physical Bright/Thick toggle switch. In BRIGHT mode, the highly responsive 3-band EQ (Treble, Middle, and Bass) is fully active, allowing you to dial in classic glassy VOX jangle, warm bluesy cleans, and touch-sensitive crunch. In THICK mode, the entire tone control circuit is completely bypassed, which eliminates any signal resistance and routes the guitar's direct signal straight to the preamp gain stages, producing a massive, chunky, and raw overdrive. The rear panel is fitted with independent 8-ohm and 16-ohm speaker outputs to match nearly any cabinet, and the package comes complete with a custom-padded carrying case.
Usage Scenarios
- Studio: Capture pristine, direct-to-speaker cabinet tube tracks in your desktop workspace, using the 7.5-watt Triode mode for organic power-amp saturation at comfortable volumes.
- Live performance: Command the stage with 15 watts of robust Class-AB tube projection, running the head through a matching 1×12 Celestion Greenback or 2×12 cabinet.
- Practice: Work on your alternate picking and dynamic touch response, using your guitar's volume knob to clean up the highly responsive preamp.
- Recording: Track raw, high-gain classic rock overdrive by engaging the Thick mode to bypass the tone stack completely.
- Education: Instruct students on the history of boutique tube designs, demonstrating how triode and pentode tube configurations alter output sag and headroom.
Features
- All-tube 15-watt Class-AB amplifier head provides authentic, touch-sensitive vacuum tube response.
- Collaboratively designed by famed US boutique amp designer Tony Bruno and VOX Amplification.
- Powered by a premium tube complement using two 12AX7 preamps and two EL84 power tubes.
- Bright/Thick switch toggles between standard active EQ sculpting and a raw, EQ-bypassed gain boost.
- Dual-power output switch offers 15-watt Pentode mode or a low-wattage 7.5-watt Triode mode.
- High-grade massive transformers ensure excellent dynamic headroom and robust low-end response.
- Rock-solid all-metal two-piece "armored lunchbox" enclosure with a striking chrome mirror finish.
- Separate 8-ohm and 16-ohm speaker outputs provide easy matching with standard speaker cabinets.
- Master Volume and Gain controls let you preserve saturated drive tones at any playing level.
- Complete set includes a custom-padded zippered carrying bag and a heavy-duty speaker cable.
Technical Specs
- Amplifier Type: All-Tube Class-AB Head
- Power Output: 15 Watts RMS (Pentode Mode) / 7.5 Watts RMS (Triode Mode)
- Preamp Tubes: 2 x 12AX7 / ECC83
- Power Amp Tubes: 2 x EL84 / 6BQ5
- Channels: 1 (Single-channel with dual voicings)
- Voice Switches: Bright / Thick Mode Switch
- Power Mode Switches: Pentode / Standby / Triode Switch
- Onboard Controls: Gain, Treble, Middle, Bass, Volume, Mains On/Off
- Inputs: 1 x 1/4-inch Instrument Jack
- Outputs: 1 x 1/4-inch 8-Ohm Speaker Output, 1 x 1/4-inch 16-Ohm Speaker Output
- Power Source: Standard IEC AC fused mains power (120V / 220V / 240V internal adjustment)
- Dimensions: 308 mm (W) x 160 mm (D) x 177 mm (H)
- Weight: 7.7 kg (approx. 17.0 lbs)
CK Music Staff Recommendation
The CK Music team recommends the original VOX NT15H for guitarists, home recording engineers, and touring musicians who want a pure, simple, and boutique-designed all-tube head. Designed in collaboration with Tony Bruno, the Night Train 15H strips away unnecessary modern digital circuitry, leaving a pure, all-tube signal path that reacts immediately to your playing dynamics. The Pentode/Triode output switch is an incredibly practical tool, allowing you to drop the wattage down to 7.5 watts to get saturated tube sag at comfortable volumes. Combined with its striking chrome-plated "armored lunchbox" looks and custom padded gig bag, it is an exceptionally robust, versatile, and highly collectible head.