ZBox vs ZRock3
The ZRock3's output voltage is 8.0V RMS against the ZBox's 5.0V RMS. Both share output impedance (1000Ω), class (A), and weight (3.175 kg (7 lbs)).
AI-generated product photo — not official manufacturer imagery.
AmplifiersTube AmplifiersPre-Amplifiers
Estimated price (community-sourced)
$699
Around — community and catalog average, updates slowly
About the ZBox
The Decware ZBOX is an ultra-transparent single tube buffer stage that enhances sound quality by improving impedance matching, adding natural tone, bloom, soundstage, and harmonic structure. It can be used between a DAC and preamp, preamp and amp, or as a purist preamp with one source due to its volume control. Features include reduced tube voltages for longevity, always-on operation at low power (13.5W), zero negative feedback, and lifetime warranty. Hand-built to order with options for volume control type and anniversary mods for enhanced detail and liquidity. Improves solid-state amps and source components.
Specifications
Power Specifications
Amplification power output and characteristics
- Amplifier Class
- A
Analog Output
Analog signal output specifications
- THD
- 1.200%
- Output Voltage
- 5.0V RMS
- Output Impedance
- 1000Ω
Connectivity
Input and output connections
- Digital Inputs
- RCA
- Analog Inputs
- RCA
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 152.4 × 63.5 × 279.4 mm (W × H × D)
- Weight
- 3.175 kg (7 lbs)
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions