Showing all 4 results

Show sidebar
Products 1 - 4 from 4. Products on page
Filters
Price filter
-28%
Quick View
Add to Wishlist
Close

【陳列品】日本 TEAC – HA-501 座枱耳擴 | 前級功能(可切換)

$6,280 $4,500
音源輸入
XLR 平衡輸入
端子 XLR-3-31 (1:GND、2:HOT、3:COLD)
輸入阻抗 20kΩ
輸入靈敏度 2Vrms
LINE 1/2
端子 RCA
輸入阻抗 10kΩ
輸入靈敏度 1Vrms
AUX IN
端子 3.5mm立體聲迷你插孔
輸入阻抗 13kΩ
輸入靈敏度 0.5Vrms
音源輸出
HEADPHONE　OUT
端子 6.3mm立體聲標準插孔
阻抗匹配 16Ω～600Ω
實際最大輸出
32Ω負載 1400mW + 1400mW
600Ω負載 135mW + 135mW
額定輸出
32Ω負載 600mW + 600mW
600Ω負載 34mW + 34mW
失真 0.01%（1V輸入、600mW、32Ω負載）
0.002%（1V輸入、1V輸出、32Ω負載）
S/N比 110dB（A-Weight、RCA輸入2Vrms、1kHz）
頻率響應 2Hz～100kHz (+0dB/-3dB) / 10Hz～100kHz (±3dB)
LINE OUT
端子 RCA
輸出阻抗 100Ω
輸出電平 316mV（輸出切換：固定／可變／輸出關閉）
功率消耗 22W
最大外觀･重量 290（W） x 81.2（H）x 244（D）mm（含突出物）、4.1kg
Add to cart
-50%
Quick View
Add to Wishlist
Close

【陳列品】德國 Meier Audio – Corda Rock 座枱式小型耳擴 (黑色)

$2,980 $1,500

外部阻抗：4Ω
最大輸出：13V/250mA
增益係數：-1/+14dB
輸入：阻抗：10kΩ
重量：0.4kg
尺寸：10.6 x 11.7 x 4.2 cm

Add to cart
Hot
Quick View
Add to Wishlist
Close

TOPPING – L70 座枱式平衡耳擴連前級 | NFCA線路 | XLR 4-pin平衡, 4.4, 6.3耳機輸出 | Relay遙控音量 | 專利獨立輸出控制 | 6000mWx2@16Ω

$2,699
Select options
Quick View
Add to Wishlist
Close

德國 Meier Audio – Corda Jazz 座枱式耳擴

$4,180

Technical details:

Output impedance < 0,1 ohm
Maximum output current 300 mA.
Maximum output voltage JAZZ 3.7 V
Maximum output voltage JAZZ-FF 15 V @ 200 Hz
Discrete volume control. Typical stepsize 1.4 dB, 31 steps.
Gain switch. Maximum gain factors +0 / +16 dB
Crossfeed filter switch:
1. Stereo / crossfeed OFF
2. Crossfeed ON
1 pair of analog inputs
Input impedance 18 kOhm
Gold-plated input jacks.
Silver plated headphone jack (Neutrik).
Silver plated heavy duty switches
10 Watts toroidal transformer.
110V and 220V mains power switchable.
Power uptake 5 Watts
Built-in groundloop breaker.
Double regulated voltage lines.
Low impedance electrolytic buffer capacitors (Nichicon). Total Buffer capacity 39.000 uF.
Bypass capacitors in the power supply.
Polystyrol and polypropylen capacitors in the signal path.
Metalfilm resistors in the signal path.
OPA209 opamps biased into class-A.
A total of 4 BURR-BROWN BUF634 buffer amplifiers at the left, the right, and the ground output channel.
Active balanced headphone ground.
Signal paths and signal path components at the bottom side of the PCB for maximal shielding.
Sturdy anodized aluminium enclosure
Weight: 1.0 kg
Size: 22.2 x 10.6 x 6.0 cm

Add to cart