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Out of Stock - Allows Pre-Orders
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- Sparkos Gemini
Sparkos Gemini
Customisable hybrid tube headphone and pre amplifier
- Sparkos Labs SS2590 discrete OPA output stage
- Sparkos Labs discrete voltage regulators
- Compatible with 10 tubes
- 2W into 32Ω
- Alps Blue Velvet volume control
- 2 gain levels
- No Capacitors in the signal path
- DC protection for the headphone outputs
- 4 pin XLR and 6.3mm headphone sockets
- Zero global feedback design
- High Damping Factor
- Very low output impedance, 0.25 ohms
- 40 second tube warm-Up delay
- RCA pre amplifier
Regular price
$1,634.00
Sale price
$1,634.00
Regular price
Unit price
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Sparkos Gemini
Regular price
$1,634.00
Sale price
$1,634.00
Regular price
Unit price
A matrix of possibilities
So, there you have it. The Gemini presents a vast, 3-dimensional matrix of sonic possibilities that exist across 10 different tube types, at 2 different gain levels, and 2 different bias points each. The question now is, how far down that rabbit hole do you want to go? Some of us love nothing more than embarking on such an adventure in our search for sonic perfection, while others of us maybe “Ain’t got time for all that.” If you are the latter, don’t worry, we got you. We already selected the best tube, biased it just right, and leave you with only a simple front panel gain button to tailor your sonic experience.
So, there you have it. The Gemini presents a vast, 3-dimensional matrix of sonic possibilities that exist across 10 different tube types, at 2 different gain levels, and 2 different bias points each. The question now is, how far down that rabbit hole do you want to go? Some of us love nothing more than embarking on such an adventure in our search for sonic perfection, while others of us maybe “Ain’t got time for all that.” If you are the latter, don’t worry, we got you. We already selected the best tube, biased it just right, and leave you with only a simple front panel gain button to tailor your sonic experience.

Technical Specifications
Dimensions
22*15*7cm
Compatible tubes
12AX7, 6922, 12AT7, 6AQ8, 12AU7, 5751, 12AY7, 6CG7, 12BH7, 6N1
Power output
2W RMS into 32Ω, 750mW RMS into 300Ω
Peak output capability
250mA, 15V
Output impedance
Less than 0.25Ω
Inputs
RCA
Headphone ports
4 pin XLR, 6.3mm
Pre-amp out
RCA
Gain settings
Low is 12dB, High is 21.5dB