Pacific Creek E34I is a 45 Watts per channel stereo integrated EL-34 push-pull amplifier, operating in "Ultra-Linear" mode, which offers triode like lower distortion and pentode like higher power efficiency.  E34I uses a very small amount of NFB (Negative FeedBack), i.e., 2.5 dB to ensure a warm and detailed reproduction of sound.  Without the typically large NFB in a push-pull amplifier to cover up distortion, E34I depends on the clean outputs of quality output transformers to achieve the specification below at high power.  With a good set of power and output transformers E34I offers unprecedented upgraded potential with a large selection of quality NOS (New Old Stock) and current production tubes.

The driver stage and pre-driver stage of E34I are designed to accept a wide range of tubes from various manufacturers while maintaining optimal bias.  This allows the user to fine tune the sonic experience according to his personal taste.

Features and Specifications*

• Integrated amplifier with CD/TUNER/AUX1/AUX2 inputs
• 45 Watts r.m.s. per channel
• Independently adjustable bias (one per tube, four total)**
• Ultra Linear Mode
• Point-to-point wiring (except for the bias control)
• Choke loaded filter
• 5-way binding posts for 4 and 8 Ohms speakers
• Total Harmonic Distortion (T.H.D.) @ 1kHz, 8 Ohms:
  • Less than 1% at 30 Watts
  • Less than 2% at 35 Watts
  • Less than 5% at 45 Watts
• Frequency Response***
  • 15Hz - 35 kHz (-3 dB)
  • 20Hz - 22 kHz (-1 dB)
• Background Noise Level: Less than 3.5 mV r.m.s. at 8 Ohms
• Tube Complements
  • Shuguang EL34B x 4
  • Shuguang 6SN7 (6N8) x 4 
• Input Impedance: 47 KOhms
• Power Source: 120VAC
• Power Consumption: 220 Watts
• Dimension: 17” (W) x 15” (D) x 8” (H)
• Weight: 50 lbs

* Specifications are typical and subject to change without notice
** Bias meter (multi-meter) capable of reading 0.5VDC nominal is not supplied
*** Distortion is higher at upper and lower frequencies