ampsandsound Casablanca
Best monoblock amplifiers for audiophiles seeking classic tube warmth and power.
The ampsandsound Casablanca monoblock amplifiers offer classic tube sound with the power to drive demanding speakers. Based on the Eico HF97 design, these push-pull amps deliver up to 60 watts using KT88/6550 tubes, with a versatile 12AX7/6SN7 front end for extensive tube rolling. They are celebrated for their detail-rich soundscapes, deep soundstages, and addictive bass dynamics, providing a mature and involving listening experience. Built with a robust power supply and heavy-gauge chassis, the Casablanca ensures exceptional build quality and natural sound.
$12000.00
Owner Satisfaction
4.8
/ 5
Category Rank
168
/ 1719
#168 in Power Amplifiers
Price vs Category Average
+45%
Above average
Power Output
6088
/ Watts RMS (with KT tubes)
Who it's for
- Audiophiles needing power for both headphones and sensitive speakers
- Listeners seeking the rich, harmonic texture of tube amplification
- Collectors valuing heirloom-quality construction and point-to-point wiring
Who should skip it
- Budget-conscious buyers seeking mass-market pricing
- Users wanting a low-maintenance, cool-running audio solution
- Desktop listeners with limited space for heavy equipment
Performance breakdown
Tube Rolling Versatility
Extensive front-end flexibility allows for deep sonic customization and experimentation.
Speaker Drive Capability
Robust power supply handles demanding loads with surprising authority and control.
Soundstage Depth
Creates an immersive, expansive acoustic environment with impressive spatial layering.
Build Integrity
Point-to-point wiring and heavy-gauge chassis ensure long-term reliability and performance.
Harmonic Texture
Delivers the classic, rich tube warmth that defines high-end analog listening.
Background Quietness
Impressively low noise floor provides a clean canvas for delicate musical details.
Key Specs
Power Output
60 Watts RMS (with KT88 tubes)
Input Impedance
475 kOhms
Bandwidth
10 Hz to 35 kHz (-3db at 1 watt)
Total Harmonic Distortion (THD) Max
0.124%
Noise
680uV RMS
Input Sensitivity
1.6v for full power
Amplifier Class
Tube (Push-pull)
Channels
Monoblock (2 units required for stereo)
Features
- Classic tube texture and realism
- Handles difficult speaker loads
- Customizable tone with tube selection
- Robust power supply for ample current
- Compact design for stereo footprint
- Point-to-point wiring for quality
- Wide and deep soundstage
- Detailed soundscape with blacker backgrounds
What customers say
The ampsandsound Casablanca is highly regarded by serious audio enthusiasts for its exceptional sound quality and robust build. Users consistently praise its musical and resolving signature, noting its power to drive demanding headphones with authority. The tube presentation offers an organic, lush depth to music while retaining critical detail. Build quality reflects handcrafted excellence, enhancing its long-term value. While premium priced, many consider this an endgame purchase due to its versatile performance as both a powerful headphone amplifier and a quality preamplifier. Satisfaction is deep, establishing the Casablanca as a foundational component for high-end listening setups.
Know before you buy
Yes, the Casablanca is a monoblock amplifier. You will need to purchase two units to achieve a stereo configuration for your speakers.
Absolutely. The Casablanca is designed with a 12AX7/6SN7 front end, making it highly receptive to tube rolling, which allows you to fine-tune the sonic character to your personal preference.
With 60 watts of RMS power and a robust power supply, the Casablanca is engineered to handle demanding speaker loads that typically challenge smaller tube designs.
You can expect a classic, detailed tube sound characterized by a wide soundstage and impressive bass dynamics. It balances the warmth and realism of vacuum tubes with a surprisingly quiet, black background.
The Casablanca features RCA inputs with an input sensitivity of 1.6v for full power and an input impedance of 475 kOhms, making it compatible with most high-quality preamplifiers.
The Casablanca is built with point-to-point wiring and a heavy-gauge chassis. This manual construction method prioritizes signal integrity and long-term durability over the cost-cutting measures found in mass-produced alternatives.
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$12000