--- product_id: 28044565 title: "SMSL Audio Sap-7 black Portable Headphone Amplifier, Black" brand: "s.m.s.l" price: "B/.121" currency: PAB in_stock: true reviews_count: 6 url: https://www.desertcart.com.pa/products/28044565-smsl-audio-sap-7-black-portable-headphone-amplifier-black store_origin: PA region: Panama --- # Powerful 150mW @16Ω for high-impedance headphones Ultra-low distortion THD+N 0.01% for pristine sound Lightweight 3.2oz for ultimate portability SMSL Audio Sap-7 black Portable Headphone Amplifier, Black **Brand:** s.m.s.l **Price:** B/.121 **Availability:** ✅ In Stock ## Summary > 🎧 Elevate Every Beat — Portable Power Meets Audiophile Precision ## Quick Answers - **What is this?** SMSL Audio Sap-7 black Portable Headphone Amplifier, Black by s.m.s.l - **How much does it cost?** B/.121 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/28044565-smsl-audio-sap-7-black-portable-headphone-amplifier-black) ## Best For - s.m.s.l enthusiasts ## Why This Product - Trusted s.m.s.l brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless USB Power:** Plug and play with universal USB power supply—no bulky batteries or chargers needed. - • **Sleek, Portable Design:** Carry premium audio quality anywhere with a featherlight 3.2-ounce amplifier that fits your on-the-go lifestyle. - • **Intuitive Touch Controls:** Seamlessly adjust volume and media with responsive touch controls designed for modern convenience. - • **Precision Sound Engineering:** Experience crystal-clear sound with a signal-to-noise ratio over 100dB and near-zero distortion. - • **Maximize Your Headphone Potential:** Unlock rich, detailed audio from any low-power device like your phone or PC. ## Overview The SMSL Audio SAP-7 is a compact, black portable headphone amplifier designed to boost the performance of high-impedance headphones when paired with low-output devices like smartphones and PCs. Delivering up to 150mW at 16 ohms with ultra-low distortion (THD+N 0.01%) and a signal-to-noise ratio exceeding 100dB, it ensures pristine sound quality. Weighing just 3.2 ounces and powered via USB, it offers a sleek, user-friendly experience with touch volume controls, making it an essential upgrade for audiophiles on the move. ## Description SMSL BLACK SAP-7 Portable Headphone Amplifier with USB Power Supply Port for Cell Phone PC MP3 This excellent portable headphone amplifier is specially designed for high impedance headphones when connecting with lower output power devices (cell phone PC MP3 etc) ## Features - Features: Smart and lightweight Easy to use Specifications: Brand: SMSL Model: SAP-7 Output Power: 16ohm Po=150mW; 300ohm Po=16mW Signal-noise Ratio: >=100dB.A-WTD Distortion: THD+N 0.01% Separation Rate: <=-100dB - This excellent portable headphone amplifier is specially designed for high impedance headphones when connecting with lower output power devices (cell phone PC MP3 etc) - It can develop the performance of your headphone maximally and allow you to enjoy higher quality sound ## Technical Specifications | Specification | Value | |---------------|-------| | Additional Features | dj-style | | Age Range Description | Adult | | Antenna Location | Music | | Asin | B017VXNNNO | | Audio Driver Type | Dynamic Driver | | Best Sellers Rank | #715,924 in Electronics (See Top 100 in Electronics) #800 in Headphone Amps | | Brand Name | S.M.S.L | | Built In Media | Portable Headphone Amplifier | | Color | Black | | Connectivity Technology | USB | | Control Method | Touch | | Control Type | Volume Control" or "Media Control | | Controller Type | Portable Headphone Amplifier | | Customer Reviews | 3.2 3.2 out of 5 stars (10) 3.2 out of 5 stars | | Earpiece Shape | on-ear | | Enclosure Material | Plastic | | Frequency Range | 20 Hz - 20,000 Hz | | Global Trade Identification Number | 06970141850243 | | Headphone Folding Features | Over Ear | | Headphone Jack | usb | | Headphones Ear Placement | On Ear | | Item Weight | 3.2 ounces | | Manufacturer | SMSL Audio | | Model Name | SMSL Audio Sap-7 | | Model Number | Sap-7 black | | Noise Control | None | | Number Of Items | 1 | | Series Number | 7 | | Specific Uses For Product | Music | | Style Name | SAP-7 | | Unit Count | 1 Count | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** S.M.S.L - **Color:** Black - **Ear Placement:** On Ear - **Form Factor:** Over Ear - **Headphones Jack:** usb ## Images ![SMSL Audio Sap-7 black Portable Headphone Amplifier, Black - Image 1](https://m.media-amazon.com/images/I/71aO69p-1HL.jpg) ## Available Options This product comes in different **Color, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Value, and perfect clarity in the same sentence *by on Reviewed in the United States November 27, 2016* Buy this now, it provides absurd power for such a tiny mobile package. Has great battery life, and crystal clear audio output through this. The value is absurd for such a great little amp. If you're on the fence for an amp for a pair of head phones, this will accomplish what you need(as they power my Fostex T50RP's just enough, but those cans are power hungry)Do not hesitate buying this item, its exceptionally made(aluminum), and offers tremendous function for its price. ### ⭐⭐⭐⭐ Nice cheap alternative to the expensive ones *by on Reviewed in the United States December 27, 2019* It works amazing the only thing I am displeased with is the placement of the buttons ### ⭐⭐⭐⭐⭐ Love this little guy *by on Reviewed in the United States June 8, 2016* Ok, so let me start this with saying that this is my first headphone amp(smsl sap7), and that my experience with headphone amps is slim to none at this point. I was looking for an entry level portable headphone amp to mess around with at home, and maybe take with my when I'm traveling. The headphones that I own(m50x, sr80e, shp9500s) are all easy to push and do not require an amp. Saying that, damn this amp makes the headphones above sound sooo much better. Its a night and day difference. Going back to straight phone output, or even my macbook headphone jack, they all sound dull and quiet. Sound is obviously louder, but the headphones sound fuller, mids/highs are more pronounced, bass is punchier.Well worth the money, just get it if you're having second thoughts. ## Frequently Bought Together - SMSL Audio Sap-7 black Portable Headphone Amplifier, Black - S.M.S.L SU-1 MQA MQA-CD Audio Decoder AK4493S XU316 768kHz/32Bit DSD512 Hi-Res DAC - Monoprice 1.5ft Premium 2 RCA Plug/2 RCA Plug M/M 22AWG Cable - Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.pa/products/28044565-smsl-audio-sap-7-black-portable-headphone-amplifier-black](https://www.desertcart.com.pa/products/28044565-smsl-audio-sap-7-black-portable-headphone-amplifier-black) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-08-27*