Service & Maintenance Notes
Regularly check and replace worn tubes, clean pots and jacks, and inspect for loose connections.
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Blackheart BH5H Schematic Diagram
Audio Equipment • 2005 • 2 pages
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Product Overview — BH5H
The BH5H is designed as a compact, portable guitar amplifier head, ideal for practice and small gigs.
Key Features: Features include a 5-watt tube power section, tone controls, and a headphone output for silent practice.
Designed For: Targeted towards guitarists looking for a portable, versatile amplifier with tube warmth.
Specifications
- 5 watts RMS output
- Frequency response: 20 Hz - 20 kHz
- Total Harmonic Distortion (THD): <5%
- Signal-to-Noise Ratio (S/N): >80 dB
- Impedance: 8 ohms
Collector Notes & Market Value
Market Value: Value can decrease significantly if the original tubes are replaced with inferior brands.
Legacy & Significance
The BH5H is notable for its affordability and quality, making tube amplification accessible to a wider audience.
About Blackheart
Blackheart was founded in the early 2000s, focusing on affordable tube amplifiers and guitar-related gear, gaining a following among musicians.
To provide high-quality, affordable guitar amplifiers and accessories for musicians.
Product Focus: Specializes in tube amplifiers and related guitar equipment.
Years Active: 2000–present
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