Nordstrand Bass Onboard Preamp 前級電路 – 音色清晰、動態豐富、升級首選

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Description

Nordstrand 不只是在Pickup上有豐富的經驗,針對Bass的低頻特性還有自家的Pickup設計出一系列Onboard Preamp,Nordstrand 在EQ的線路及頻率增益下了很多功夫,把Pickup傳送出的訊號完整精確表達,透過Carey Nordstrand多年的實驗改良,將原本的音色韻味高度還原,音色動態細節更清晰呈現,總體音色變得更加好聽! 功能性設計上,針對Bass手的專業需求提供不同的選項: Active/Passive 切換,中頻點切換,高中低頻&Balance提供更細微的調整,成為許多 high end Bass品牌愛用的前級品牌,線路簡潔、安裝容易,也是許多工房為Bass音色升級的第一選擇。

 

2B 系列(2段EQ: Bass/Treble)

  • 2B (未焊接版本) – 2 band bass preamp with 2 eq pots
  • 2B-4a – (預焊) – 2 band bass preamp with volume (pull passive), volume, bass and treble
  • 2B-4b – (預焊) – 2 band bass preamp with volume (pull passive), blend, treble, and bass
  • 2B-3a – (預焊) – 2 band bass preamp with volume (pull passive), treble, and bass
  • 2B-3b – (預焊) – 2 band bass preamp with volume (pull passive), blend, and treble on bass (stack)
  • 2B-4c – (預焊) – 2 band bass preamp with volume (pull passive), blend, tone, and treble on bass (stack)
  • 頻率/增益
    • 總增益(gain) 0~15db 由電路上的可變電阻調整
    • Bass +/- 12db @ 50Hz
    • Treble +/- 12db @ 4khz
  • 所有預焊的型號有附Input Jack及電池扣

 

2B+ 系列 (2段EQ: Bass/Treble, Boost Only)

  • 2B+ (未焊接版本)– 2 band bass preamp with 2 eq pots.
  • 2B+4a – (預焊) – 2 band bass preamp with volume (pull passive), volume, bass and treble.
  • 2B+4b – (預焊) – 2 band bass preamp with volume (pull passive), blend, treble, and bass.
  • 2B+3a – (預焊) – 2 band bass preamp with volume (pull passive), treble, and bass.
  • 2B+3b – (預焊) – 2 band bass preamp with volume (pull passive), blend, and treble on bass (stack)
  • 2B+4c – (預焊) – 2 band bass preamp with volume (pull passive), blend, tone, and treble on bass (stack)
  • 頻率/增益
    • 總增益(gain) 0~15db 由電路上的可變電阻調整
    • Bass +/- 12db @ 50Hz
    • Treble +/- 12db @ 4khz
  • 所有預焊的型號有附Input Jack及電池扣

 

3B 系列 (三段EQ: Bass/Mid/Treble)

  • 3B(未焊接版本) – 3 band bass preamp with 3 eq pots
  • 3B-5a – (預焊) – 3 band bass preamp with volume (pull passive), blend, treble, mid (pull frequency switch), and bass
  • 3B-5b – (預焊) – 3 band bass preamp with volume (pull passive), blend, tone, push pull frequency selector on mid, and treble/bass stack
  • 3B-4a – (預焊) – 3 band bass preamp with volume/volume stack, tone (pull passive), mid (pull frequency switch), and treble/bass stack
  • 3B-4b – (預焊) – 3 band bass preamp with volume/tone stack, blend, mid (pull frequency switch), and treble/bass stack
  • 3B-3 – (預焊) – 3 band bass preamp with volume (pull passive), mid (pull frequency switch), and treble/bass stack
  • JC-3b – (預焊) – (與Big Blademan 拾音器搭配會有最佳效果) 3 band bass preamp with volume (pull passive), blend, treble (push/pull neck pickup – series down, parallel up), mids (1kHz down, pull up for 400Hz), bass (push/pull bridge pickup – series down, parallel up)
  • 頻率/增益
    • 總增益(gain) 0~15db 由電路上的可變電阻調整
    • Bass +/- 12db @ 50Hz
    • Treble +/- 12db @ 4khz
    • Midrange +/- 12db @ 1k
  • 所有預先焊接的型號有附Input Jack及電池扣

2b-4a – Volume (PP active/passive), Volume,  Treble, Bass

2b-4b – Volume (PP active/passive), Blend,  Treble, Bass

2b-4c – Volume (PP active/passive), Blend, Tone, Treble/Bass Stack

2b-3a – Volume (PP active/passive), Treble, Bass

2b-3b – Volume (PP active/passive), Blend,  Treble/Bass Stack

2b-MM – Volume – Treble – Bass

2b+ Master – Volume (PP active/passive), Volume, Treble, Bass, Tone

2b+4a – Volume (PP active/passive), Volume,  Treble, Bass

2b+4b – Volume (PP active/passive), Blend,  Treble, Bass

2b+4c – Volume (PP active/passive), Blend, Tone, Treble/Bass Stack

2b+3a – Volume (PP active/passive), Treble, Bass

2b+3b – Volume (PP active/passive), Blend,  Treble/Bass Stack

 

3b-3 –  Volume (PP active/passive), Mid (PP frequency select), Treble/Bass Stack

3b-4a – Volume/Volume Stack, Tone (PP active/passive), Mid (PP frequency select), Treble/Bass Stack

3b-4b  – Volume/Tone Stack, Blend, Mid (PP frequency select), Treble/Bass Stack

3b-5a – Volume (PP active/passive), Blend, Treble, Mid (PP frequency select), Bass

3b-5b – Volume (PP active/passive), Blend, Tone,  Mid (PP frequency select), Treble/Bass Stack

JC-3b – Volume (pull passive), Blend, Treble (push/pull neck pickup – series down, parallel up), Mids (1kHz down, pull up for 400Hz), Bass (push/pull bridge pickup – series down, parallel up)

3B Fixed Mid – For players who do not want a mid selector switch.  There are several frequencies to fix the mid at.