Features 

The S-300i is the first Krell integrated amplifier to feature iPod
connectivity and extends the award winning tradition of audiophile grade
integrated amplifiers.

A low profile chassis fronted by an elegantly finished silver Aluminum front
panel hints at the potent circuitry hidden within its walls. Small in stature
but big in performance, the S-300i integrated amplifier develops 150 W into 8
Ohms and 300 W into 4 Ohms. Employing a massive 750 VA toroidal transformer and
38,000 microfarads of capacitance guarantees huge power capability for maximum
dynamic impact. Both balanced and single-ended inputs are provided, and the
Theater Throughput™ mode, developed by Krell, simplifies integration into home
theater systems. Robust WBT binding posts provide superior loudspeaker cable
termination. New for the S-300i is direct connection for all generations of
Apple iPods /iPhones with complete control of the iPod functionality via the
included remote control. Unique for the category, the S-300i taps audio from the
fully differential output included in the internal DACs of iPods/iPhones and
maintains this balanced signal throughout the circuitry.

The S-300i features the latest Krell Class A, direct coupled design, and
fully balanced preamplifier circuitry for the lowest noise reproduction
possible. Krell Current Mode provides unequaled bandwidth for the most revealing
playback of today's high resolution music sources. Direct coupled circuitry
eliminates impact-robbing capacitors from the signal path and an elegant,
custom-machined level control adjusts volume.

The included solid aluminum remote control replicates all front panel options
as well as providing control for a connected iPod/iPhone. RS-232 is also
included for inclusion in advanced control systems.

 

.

제품 Specifications

Inputs
1 pr. balanced via XLR connectors
3 pr. single-ended via RCA connectors
1 dedicated iPod input via 30-pin connector

Outputs
1 pr. preamp outputs via RCA connectors
1 pr. speaker outputs via gold-plated binding posts

Control inputs
1 RS-232 input via 9-pin D-subminiature connector
1 remote IR detector input via 3-conductor 3.5 mm connector
1 12 VDC trigger input via 2-conductor 3.5 mm connector

Control output
1 programmable 12 VDC trigger output (30
mA maximum current) via 2-conductor 3.5 mm connector

Input impedance
Balanced: 95 kΩ
Single-ended: 47.5kΩ

Frequency response
20 Hz to 20 kHz +0, -0.14 dB
<2 Hz to 110 kHz +0, -3 dB

Signal-to-noise ratio
>84 dB, wideband, unweighted, at
maximum gain, referred to full power output
>93 dB, "A"-weighted

Gain
32.5 dB

Input sensitivity
Single-ended or balanced: 800 mV RMS

Total harmonic distortion
<0.035% at 1 kHz, at 150 W, 8 Ω load
<0.26% at 20 kHz, at 150 W, 8 Ω load

Output power
150 W RMS per channel at 8 Ω
300 W RMS
per channel at 4 Ω

Output voltage
99 V peak to peak
35 V RMS

Output current
15 A peak

Slew rate
50 V/S

Output impedance
<0.080 Ω at 20 Hz
<0.11 Ω, 20
Hz to 20 kHz

Damping factor
>100 at 20 Hz, referred to 8 Ω
>75, 20 Hz to 20 kHz, referred to 8 Ω

Power consumption
Standby: 40 W
Idle: 60 W
Maximum: 1000 W

Heat output
Standby: 140 BTU/hr
Idle: 210 BTU/hr
Maximum: 1600 BTU/hr

Specifications for preamp only:

Gain
6.3 dB (single-ended)

Volume control
Current-mode, 12-bit, discrete R-2R
ladder

Input overload
Balanced: 12 V RMS
Single-ended: 6 V RMS

Output overload
8 V RMS (single-ended)

Frequency response
20 Hz to 20 kHz +0, -0.05 dB
<2 Hz to 1.0 MHz +0, -3 dB

Total harmonic distortion
<0.009%, 20 Hz to 20 kHz, at 2 V RMS

Signal-to-noise ratio
>85 dB, wideband, unweighted, at
maximum gain, referred to 2 V RMS
>94 dB, "A"-weighted

Dimensions
17.26 in W x 4.09 in H x 17.70 in D
438 mm W x 104 mm H x 450 mm D

Weight
Unit only: 42 lb [19.0 kg]
As shipped: 51 lb [23.1 kg]

Input sensitivity
Single-ended or balanced: 1.18 V RMS

Total harmonic distortion
<0.025% at 1 kHz, at 275 W,
8 Ω load
<0.20% at 20 kHz, at 275 W, 8 Ω load

Output power
275 W RMS per channel at 8 Ω
550 W RMS
per channel at 4 Ω

Output voltage
133 V peak to peak
47 V RMS

Output current
20 A peak

Slew rate
80 V/μs

Output impedance
<0.073 Ω at 20 Hz
<0.08 Ω, 20
Hz to 20 kHz

Damping factor
>110 at 20 Hz, referred to 8 Ω
>75, 20 Hz to 20 kHz, referred to 8 Ω

Power consumption
Standby: 1 W
High-current standby: 40 W
Idle: 90 W
Maximum: 1800 W

Heat output
Standby: 3.4 BTU/hr
High-current standby:
140 BTU/hr
Idle: 310 BTU/hr
Maximum: 2400 BTU/hr

Specifications for preamp only:

Gain
6.3 dB (single-ended)

Volume control
Current-mode, 12-bit, discrete R-2R
ladder

Input overload
Balanced: 12 V RMS
Single-ended: 6 V RMS

Output overload
8 V RMS (single-ended)

Frequency response
20 Hz to 20 kHz +0, -0.05 dB
<2 Hz to 1.0 MHz +0, -3 dB

Total harmonic distortion
<0.009%, 20 Hz to 20 kHz, at 2 V RMS

Signal-to-noise ratio
>87 dB, wideband, unweighted, at
maximum gain, referred to 2 V RMS
>94 dB, "A"-weighted

Dimensions
17.26 in W x 5.84 in H x 17.70 in D
438 mm W x 148 mm H x 450 mm D

Weight
Unit only: 64 lb [29.0 kg]
As shipped: 76 lb [34.4 kg]

• 배송 방법 : 택배
• 배송 지역 : 전국지역
• 배송 비용 : 무료
• 배송 기간 : 3일 ~ 7일
• 배송 안내 : - 산간벽지나 도서지방은 별도의 추가금액을 지불하셔야 하는 경우가 있습니다.
  고객님께서 주문하신 상품은 입금 확인후 배송해 드립니다. 다만, 상품종류에 따라서 상품의 배송이 다소 지연될 수 있습니다.
  

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교환 및 반품이 불가능한 경우
- 고객님의 책임 있는 사유로 상품등이 멸실 또는 훼손된 경우. 단, 상품의 내용을 확인하기 위하여
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  (예 : 가전제품, 식품, 음반 등, 단 액정화면이 부착된 노트북, LCD모니터, 디지털 카메라 등의 불량화소에
  따른 반품/교환은 제조사 기준에 따릅니다.)
- 고객님의 사용 또는 일부 소비에 의하여 상품의 가치가 현저히 감소한 경우 단, 화장품등의 경우 시용제품을
  제공한 경우에 한 합니다.
- 시간의 경과에 의하여 재판매가 곤란할 정도로 상품등의 가치가 현저히 감소한 경우
- 복제가 가능한 상품등의 포장을 훼손한 경우
  (자세한 내용은 고객만족센터 1:1 E-MAIL상담을 이용해 주시기 바랍니다.)

※ 고객님의 마음이 바뀌어 교환, 반품을 하실 경우 상품반송 비용은 고객님께서 부담하셔야 합니다.
  (색상 교환, 사이즈 교환 등 포함)