2. amps-preamps
  3. 128843-10135

Jumpers for Integrated Amps: What are you guys using?

Hi Folks,

I just recently picked up a Creek 5350SE integrated amp and I’ve started doing a little reading on the subject of pre-out/main-in jumpers. I’m looking for some recommendations for the 5350SE and wanted to ask what you guys use? Since essentially the jumpers separate the preamp and amp, should this be treated as physical separates and therefore, should I just use another pair of interconnects? I do have a 5 inch pair of Kimber PBJ’s on the way as I read these work well with the Creek. All you Creek owners out there... what are you using? Anything?

The same thread also recommended Kimber Silver Streak with the WBT connectors, but that will get more costly. I wonder if Kimber makes these custom? And, speaking of silver interconnects, I’m currently using DH Labs Q-10 speaker cable on my Vandersteens, and Air Matrix interconnects on my Naim CD3.5. Since DH Labs made my custom Naim DIN to RCA cables, I asked about pre/main jumpers. They shortest they can make them is 14-16 inches. Should I keep everything brand consistent at this length?

I’ve also read about how this one guy bought a 1/8 inch solid silver rod and made his own u-shaped jumpers (modeled after his factory u-jumpers) and the sound was incredible. Anyone ever try that?

Thanks... JSB
jsbach1685

Showing 1 response by nutty

nutty
2,659 posts
 
For guidance, my Anthem I225 Integrated Amplifier does not utilize exterior jumpers. 

PREAMPLIFIER
Input Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 kΩ
Output Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 560 Ω (Pre Out), 100 Ω (Rec Out)
Rated Input. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0 Vrms
Maximum Input. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.6 Vrms
Minimum Load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 kΩ
Rated Output (100 kΩ load). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0 Vrms
Maximum Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.6 Vrms
Headphone Output. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 mW into 32 Ω at 0.03% THD+N
Crosstalk (at 1 kHz) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 dB between channels, 72 dB between inputs
XLR Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Pin 1: Ground, Pin 2: Positive, Pin 3: Negative
Frequency Response and Bandwidth . . . . . . . . 20 Hz to 20 kHz (+0, -0.1 dB), 1 Hz to 170 kHz (+0, -3 dB)
THD+N (at Rated Input & Output) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.003% (80 kHz BW)
IMD (CCIF at 15 kHz & 16 kHz). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.0005%
S/N Ratio (ref. 2.0 Vrms, IEC-A filter) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102 dB

N
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