BJF100

BJF100是一台以EL34为后级基础纯手工焊制的放大器。具有两路完全隔离的独立通道。BJF100是由Björn Juhl及John Olsson合作研发的。这台放大器很能激发你的演奏灵感，并且有很多音色上的可能性。

 

即便在卧室中，适中的音量下你一样可以得到满意的失真音色。

 

BJF100有非常好的动态效果，无论在清音还是高增益下，音量都非常的容易控制。

 

背部设计了一个透明的串行FX loop，send及return都可以通过音量进行调整，使他适合各种效果器的使用。

BJF100

 

The BJF100 is a hand-wired 100W EL34 powered amp with two completely separated channels.

 

The design is an unique collaboration between the famous pedal and amp designer Björn Juhl and John Olsson at Olsson Amps.

 

This amp is really inspiering to play and has a lot of tonal possibilities.

 

Adjust the gain to the amount of distortion you like and then just turn the volume to the desired level and you will find that the sound remains the same from bedroom- up to arena- volumes.

 

BJF100 is very dynamic and cleans up extremely well with the guitars volume control even at high gain settings.

 

The amp is designed to take pedals and loves them all. At the rear you will find a very transparent serial FX loop with both send and return level adjustments to make it compatible with all types of effects and needs.

  

 

SPECIFICATIONS

 

Model:    BJF100

 

Mains:    Available in 100, 120, 220 or 230/240V versions, 50/60Hz

 

Mains voltage tolerance:  +/-10%

 

Max power consumption:  375W

 

Ambient operating temperature: 0°-35°C

 

Max output power:   100W in 4, 8 or 16Ω

 

Input impedance:   1MΩ

 

FX loop:    Serial with send and return-level adjustments.

 

Power tubes:   4 - EL34

 

Power amp:   Fixed biased. Needs BIAS adjustment when changing power tubes.

 

Pre amplifier tubes:  4 - 12AX7

 

Controls:

CH1: Gain, Volume, Bass, Mid, Treble, Presence.

 

CH2: Gain, Volume, Bass, Mid, Treble, Presence, Clean/Chrunch switch

 

Dimensions:   640 x 280 x 210 cm

 

Weight:    22kg/lbs.

 

2011年，约翰•奥尔森(John Olsson)和里格莫尔•利德菲尔德(Rigmor Lidfeldt)创立了amps公司。

 

John Olsson, amps的设计师和建造大师，从青少年时期就开始从事音乐、吉他和电子设计方面的工作。70年代，约翰在斯德哥尔摩的哈格斯特罗姆音乐公司做了多年的音响和服务工程师。

 

后来，除了他的日常工作外他还有一个小型企业来制造音箱放大器。2011年底，他终于有机会实现自己的愿景——“为那些同我一样注重声音和品质的人，制作无与伦比的手工吉他音箱。”