Eros 300 Mono vs Pass Labs X250.8
The X250.8's power @ 8ω is 250W against the Eros 300 Mono's 150W, its thd 1.000% against 0.800%, its input impedance 50Ω against 100Ω, and its input sensitivity 2.2V RMS against 1.8V RMS.
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AmplifiersTube AmplifiersPower AmplifiersDiscontinued
About the Eros 300 Mono
The Zesto Audio Eros 300 Mono is a high-end, hand-built, pure Class A push-pull ultra-linear monoblock power amplifier designed for exceptional musicality and power. It utilizes a matched sextet of six KT88 output tubes and two gold pin ECC82 (12AU7) tubes, with auto bias technology eliminating the need for manual adjustments. Key features include transformer-balanced XLR inputs for noise rejection, a ground lift switch for hum elimination without safety risks, choke-based power supply with custom toroidal transformer, and no negative feedback for superior dynamics. Output taps for 4 and 8 ohms ensure compatibility with various speakers, and it runs hot as typical for Class A operation. Reviewers praise its rich tonal palette, three-dimensional soundstaging, powerful bass grip, and reliability. Updates are available from the manufacturer. It remains in production with ongoing support.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 150W @ 8Ω
- Amplifier Class
- A
- Input Sensitivity
- 1.8V RMS
- Input Impedance
- 100Ω
Analog Output
Analog signal output specifications
- THD
- 0.800%
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- RCA, XLR
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 432 × 254 × 508 mm (W × H × D)
- Weight
- 26.76 kg (59 lbs)
Key Specifications
Power: 150W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions