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Hifiman EF2 Headphone amplifier(sold)
Hi-Fi 4 Sale - Malaysia / Singapore Audio Forum & Marketplace | www.hifi4sale.net :: Audio & Video Equipment Marketplace :: Audio & Video Equipment: FOR SALE (Pre-owned & Used)
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Hifiman EF2 Headphone amplifier(sold)
by 1stopbuysell@gmail.com Sun Jul 04, 2021 3:55 pm
Hifiman EF2 Headphone amplifier(Used)
An affordable alternative in a tube-driven headphone amplifier, the EF2A is a hybrid design, USB headphone amplifier using 6J1 tubes for its input stage and incorporates a Burr-Brown PCM2702 DAC Chip. The EF2A provides USB input and features 16 bit 44.1 kHz performance. Designed for discriminating music listeners who demand performance and value.
HIFIMAN EF2A is a hybrid USB headphone amplifier using 6J1 tubes as input stage. USB input support 16 bit, 44.1 kHz.
Input Voltage : 16 v to 18 v; 500 mA
Input Impedance : 47k
Output Impedance : 32-300 Ohms
Output at 32 Ohm : 3 v, 320 mw
Output at 150 Ohm : 6.2 v, 256
Frequency : 20-20KHz +/- 0.2dB
S/N : 95dB
DAC Chip : Burr-Brown PCM2702
Tube : 6J1 * 2 pcs
Dimension : 14cm*8.5cm* 4.5cm or 5.6"* 3.4" * 1.8"
https://www.techpowerup.com/review/head-direct-ef2/
** Upgrade to GE tube Made in USA
Location : Puchong
Price : sold
Interested please contact :
Mr.Chia 013-338 0628 ( Whatsapp/Call )
An affordable alternative in a tube-driven headphone amplifier, the EF2A is a hybrid design, USB headphone amplifier using 6J1 tubes for its input stage and incorporates a Burr-Brown PCM2702 DAC Chip. The EF2A provides USB input and features 16 bit 44.1 kHz performance. Designed for discriminating music listeners who demand performance and value.
HIFIMAN EF2A is a hybrid USB headphone amplifier using 6J1 tubes as input stage. USB input support 16 bit, 44.1 kHz.
Input Voltage : 16 v to 18 v; 500 mA
Input Impedance : 47k
Output Impedance : 32-300 Ohms
Output at 32 Ohm : 3 v, 320 mw
Output at 150 Ohm : 6.2 v, 256
Frequency : 20-20KHz +/- 0.2dB
S/N : 95dB
DAC Chip : Burr-Brown PCM2702
Tube : 6J1 * 2 pcs
Dimension : 14cm*8.5cm* 4.5cm or 5.6"* 3.4" * 1.8"
https://www.techpowerup.com/review/head-direct-ef2/
** Upgrade to GE tube Made in USA
Location : Puchong
Price : sold
Interested please contact :
Mr.Chia 013-338 0628 ( Whatsapp/Call )
Last edited by 1stopbuysell@gmail.com on Fri Dec 09, 2022 10:54 pm; edited 1 time in total
1stopbuysell@gmail.com- Frequent Contributor
- Number of posts : 1793
Age : 53
Location : Puchong
Registration date : 2019-07-07
Character sheet
Source(s):
Amplification:
Speakers:
1stopbuysell@gmail.com- Frequent Contributor
- Number of posts : 1793
Age : 53
Location : Puchong
Registration date : 2019-07-07
Character sheet
Source(s):
Amplification:
Speakers:
1stopbuysell@gmail.com- Frequent Contributor
- Number of posts : 1793
Age : 53
Location : Puchong
Registration date : 2019-07-07
Character sheet
Source(s):
Amplification:
Speakers:
1stopbuysell@gmail.com- Frequent Contributor
- Number of posts : 1793
Age : 53
Location : Puchong
Registration date : 2019-07-07
Character sheet
Source(s):
Amplification:
Speakers:
1stopbuysell@gmail.com- Frequent Contributor
- Number of posts : 1793
Age : 53
Location : Puchong
Registration date : 2019-07-07
Character sheet
Source(s):
Amplification:
Speakers:
1stopbuysell@gmail.com- Frequent Contributor
- Number of posts : 1793
Age : 53
Location : Puchong
Registration date : 2019-07-07
Character sheet
Source(s):
Amplification:
Speakers:
1stopbuysell@gmail.com- Frequent Contributor
- Number of posts : 1793
Age : 53
Location : Puchong
Registration date : 2019-07-07
Character sheet
Source(s):
Amplification:
Speakers:
1stopbuysell@gmail.com- Frequent Contributor
- Number of posts : 1793
Age : 53
Location : Puchong
Registration date : 2019-07-07
Character sheet
Source(s):
Amplification:
Speakers:
1stopbuysell@gmail.com- Frequent Contributor
- Number of posts : 1793
Age : 53
Location : Puchong
Registration date : 2019-07-07
Character sheet
Source(s):
Amplification:
Speakers:
1stopbuysell@gmail.com- Frequent Contributor
- Number of posts : 1793
Age : 53
Location : Puchong
Registration date : 2019-07-07
Character sheet
Source(s):
Amplification:
Speakers:
1stopbuysell@gmail.com- Frequent Contributor
- Number of posts : 1793
Age : 53
Location : Puchong
Registration date : 2019-07-07
Character sheet
Source(s):
Amplification:
Speakers:
1stopbuysell@gmail.com- Frequent Contributor
- Number of posts : 1793
Age : 53
Location : Puchong
Registration date : 2019-07-07
Character sheet
Source(s):
Amplification:
Speakers:
1stopbuysell@gmail.com- Frequent Contributor
- Number of posts : 1793
Age : 53
Location : Puchong
Registration date : 2019-07-07
Character sheet
Source(s):
Amplification:
Speakers:
1stopbuysell@gmail.com- Frequent Contributor
- Number of posts : 1793
Age : 53
Location : Puchong
Registration date : 2019-07-07
Character sheet
Source(s):
Amplification:
Speakers:
1stopbuysell@gmail.com- Frequent Contributor
- Number of posts : 1793
Age : 53
Location : Puchong
Registration date : 2019-07-07
Character sheet
Source(s):
Amplification:
Speakers:
1stopbuysell@gmail.com- Frequent Contributor
- Number of posts : 1793
Age : 53
Location : Puchong
Registration date : 2019-07-07
Character sheet
Source(s):
Amplification:
Speakers:
1stopbuysell@gmail.com- Frequent Contributor
- Number of posts : 1793
Age : 53
Location : Puchong
Registration date : 2019-07-07
Character sheet
Source(s):
Amplification:
Speakers:
1stopbuysell@gmail.com- Frequent Contributor
- Number of posts : 1793
Age : 53
Location : Puchong
Registration date : 2019-07-07
Character sheet
Source(s):
Amplification:
Speakers:
1stopbuysell@gmail.com- Frequent Contributor
- Number of posts : 1793
Age : 53
Location : Puchong
Registration date : 2019-07-07
Character sheet
Source(s):
Amplification:
Speakers:
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Hi-Fi 4 Sale - Malaysia / Singapore Audio Forum & Marketplace | www.hifi4sale.net :: Audio & Video Equipment Marketplace :: Audio & Video Equipment: FOR SALE (Pre-owned & Used)
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