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All In One
Tube integrated amplifier with DAC. The Ernestolo has a big brother - the Ernestolone! The tube preamp is completely separate from the power amp, as is the 24/96 Hz digital-to-analog converter - all in a housing only slightly larger than that of the Ernestolo.
Small but mighty!
The Ernestolone is a tube amplifier with an integrated DAC for headphones and loudspeakers in mini format. The tube preamp section of the Ernestolone contributes to its wonderfully natural, sweet, silky midrange and high-frequency range and rich, deep bass. The Ernestolone is one of the smallest and most beautiful tube amplifiers in the world!
Technical Details
- Just 75mm x 70mm x 110mm.
- 25wpc + 25wpc @ 4 ohms.
- 18wpc + 18wpc @ 6 ohms.
- 12 Wpc + 12 Wpc into 8 ohms.
- Front panel jacks for headphone and iPod/iPhoneMP3 inputs, plus a switch from USB input to line level input
- Rear connectors for line input, USB input and speaker outputs
- High power allows use with a wide range of quality speakers
- Spectacular audio performance - your PC has never sounded so amazing!
Headphone Amplifier Specification
- Signal to noise ratio (SNR) 92dB
- Output power 600m watts per channel at 32 ohms
- Frequency response 15 Hz - 100 kHz -1db
- Input impedance 10 kOhm
- Input Audio CD IN RCA (Left/Right) x 1 [3Vpp max.]
- Signal to noise ratio (SNR) 92dB
- Output power 3.0 watts per channel at 33 ohms
- Headphones
- Frequency response 15 Hz - 100 kHz -1db
- Input impedance 10 kOhm
- Input Audio CD IN RCA (Left/Right) x 1 [3Vpp max.]
Specification of power amplifier unit
- Output power 2x25W @4ohm
- 2x12W @8ohm(RMS)
- Signal to Noise Ratio (SNR) 98dB
- Dynamic Range 98dB
- THD+Noise Audiophile Quality 0.03% @ 9W 4Ohm
- 0.15% @ 8W 4Ohm
- 0.11% @ 6W 8Ohm
- High Power 10% @ 15W 4Ohm
- 10% @ 10W 4ohms
- Input Audio IN RCA (Left/Right) x 1
- Power Socket 2.1mm x 1
- Speaker OUT banana socket x4
- Other Volume & Knob Power ON/OFF switch x
- Power Indicator (Blue LED) x1
- Power Supply DC 12V-13.2V (max.)
- Signal to Noise Ratio (SNR) 92dB
- Power Output 3.0 Watts per channel on 33 Ohm
- Headphone
- Frequency response 15 Hz – 100 kHz -1db
- Input Impedance 10k Ohms
- Input Audio CD IN RCA (Left/Right) x 1 [3Vpp max.]
PC-USB specification
- USB Version USB2.0 Full Speed. Supports USB Audio 1.0
- Supported resolutions 16/24 bit
- Sample rate 8/16/32/44.1/48/96 kHz supported
- Preamp unit specification
- Vacuum tube series 6DJ8/6922 or series 12AU7 (interchangeable)
- Signal to noise ratio (SNR) 92dB
- THD + noise 0.05% @ 10k ohm 0.15% @ 33 ohm
- Input Audio CD IN RCA (Left/Right) x 1 [3Vpp max.]
- Audio OUT 3.5mm x 1 output
- Headphone output (3.5mm) x 1
- Audio knob and power button x 1
- Power indicator (blue LED under the tube socket) x1
- Volume control x 1
- Power supply DC 12V-13V (max.)
