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- USA
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
IWISTAO HIFI Tube Earphone Amp 1W output 32 to 600 ohm & Class A Tube Amplifier 2X8W 6N2 Drive FU19 Built 6.5mm JackPackage: Yes PCM: No Built in Battery: No Channels: 2 (2. 0) Output Power: 1W Recommended Headphone Impedance: 501 600 Ohm Input Type: LINE IN (AUDIO IN) Output Type: LINE OUT (AUDIO OUT) DSD (Direct Stream Digital): No Bluetooth: No Brand Name: IWISTAO Dimensions (WxHxD): 320 mm* 180 mm * 160 mm WIFI: No Type: Professional Amplifier Earphone amplifier output: 1W Output impedance of Earphone amplifier: 32 ~ 600 ohm Output power of tube amp: 2 x 8W (4
Package:YesPCM:No
Built-in Battery:No
Channels:2 (2.0)
Output Power: 1W
Recommended Headphone Impedance: 501-600 Ohm
Input Type: LINE IN (AUDIO IN)
Output Type: LINE OUT (AUDIO OUT)
DSD (Direct Stream Digital):No
Bluetooth:No
Brand Name:IWISTAO
Dimensions (WxHxD):320 mm* 180 mm * 160 mm
WIFI: No
Type: Professional Amplifier
Earphone amplifier output: 1W
Output impedance of Earphone amplifier:32 ~ 600 ohm
Output power of tube amp:2 x 8W (4 ohm)
Frequency response: 26-38 KHz +/- 2dB
Total harmonic distortion: Less than 0.008% (10Hz to 20 kHz)
Signal to Noise Ratio: Greater than 118dB (A weight)
Net weight (W*D*H):6.2kg
Operating voltage:110 ~ 240V / 50 ~ 60 Hz
Output Type:RCA
Specification:
| Package Weight |
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
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Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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4.4 ★★★★★
Based on 1635 reviews
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Product Reviews
★★★★★ 5
Loved the fit
Looked great with my outfit
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Reviewed in the United States on April 17, 2026
★★★★★ 5
Good fit
Color: Light Grey, Size: Medium
A nice vest and a true slim fit. Good quality for the price and no satin back, the material is used for the whole vest, allowing it to be worn without a jacket and still look smart.
I am 6' 3" and 200lbs with a slim build, the Medium size fit like a glove, snug but not tight as a waistcoat should be.
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Reviewed in the United States on May 29, 2022
★★★★★ 4
Good Fit, Fold Lines
5'9, around 125-130 pounds, and the Small fit me just fine. Adjuster strap provides a great range of... adjustment. Good waistcoat if you are looking for something quick and cheap. With it being cheap, however, the material suffers. Due to it being folded while in shipping, there are seem lines going down the sides of the waistcoat which make it poke out and look awkward.
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Reviewed in the United States on April 9, 2022
★★★★★ 5
Great vest for a great price!
This vest is more slim fitting, stylish, & flattering than many vests. It fits as expected, but it is adjustable in the back, so you do have some wiggle room to tighten & loosen it if you’re unsure about the size. My son wore this vest to homecoming. He is 5’ 10” & 150 lbs, & the size small was a good fit.
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Reviewed in the United States on October 20, 2022
★★★★★ 5
Great Quality Vest
Great quality vest versatile for all occasions. I personally felt it ran a bit tight (I ordered a large and felt like I was sucking in a bit the whole time) but I think an XL would have been too big. Overall impressed and happy with purchase.
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Reviewed in the United States on January 2, 2025
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