FiiO K13 R2R Desktop DAC/Headphone Amplifier
FiiO K13 R2R Desktop DAC/Headphone Amplifier
🚚 Delivery in 1-4 days in the Baltics. 2-8 days EU
💰 14 days return
🔒 Secure payment: PayPal, 💳card, invoice
🛡️Shipping insurance
🟢 2 years warranty
🧱 Installation service
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Shipping Terms
Shipping Terms
- Shipping method: Standard
Shipment cost: - EU 25€
- LT, EST 6€
- LV 3€
- RU, USA 200€
- Other countries 200€
- Dispatched usually 2 - 5 business days after order placement
- Some times, dispatched up to 20 business days, we will inform additional, after order placement.
🟠 Taxes 🟠
🟠 Taxes 🟠
Prices include VAT for EU countries. For non-EU countries, prices are shown without tax. Additional customs duties may apply. Please check with your local customs office for details.
🧾 Overview
The FiiO K13 R2R is a compact desktop DAC & headphone amplifier that brings true 24-bit fully differential R2R conversion to your desk. With an XMOS XU316 USB interface, custom HD display, and powerful balanced/SE headphone outputs, it delivers high headroom, low noise and a natural, musical presentation.
✅ Key Features
- ✅ True 24-bit R2R DAC with fully differential resistor arrays
- ✅ High-performance USB: 384 kHz/32-bit, DSD256 (XMOS XU316)
- ✅ Powerful headphone stage: up to 2.4 W + 2.4 W @ 32 Ω (BAL)
- ✅ Low noise floor: PO < 5 µV (A-weighted, M gain)
- ✅ Precise volume with NJW1195AV; OPA1642/LTA8092 op-amp array
- ✅ Multiple digital inputs: USB-C (dual ports), Coax, Optical
- ✅ Wideband response 20 Hz–80 kHz (atten. < 2.9 dB)
- ✅ Clean desktop form factor: 210 × 188 × 42 mm, ~0.98 kg; black or silver
📊 Technical Specifications ▼
| Parameter | Value |
|---|---|
| Device type | Desktop DAC & headphone amplifier |
| Colors | Black, Silver |
| Main control (MCU) | ESP32-S3 |
| USB interface | XMOS XU316 |
| DAC architecture | Fully differential true 24-bit R2R resistor arrays |
| Volume control | NJW1195AV |
| R2R & LPF op-amps | OPA1642 ×4 |
| Line-out buffer op-amps | LTA8092 ×2 |
| Headphone amplification | OPA1642 ×2 + TPA6120A ×2 |
| USB input | PCM up to 384 kHz/32-bit; DSD256 |
| Coaxial input | PCM up to 192 kHz/24-bit; DSD64 |
| Optical input | PCM up to 192 kHz/24-bit |
| USB connectors | Dual Type-C |
| Display | Custom HD LCD |
| SE power output 1 | L+R ≥ 1220 mW + 1220 mW (32 Ω, THD+N < 1%) |
| SE power output 2 | L+R ≥ 150 mW + 150 mW (300 Ω, THD+N < 1%) |
| Balanced power output 1 | L+R ≥ 2400 mW + 2400 mW (32 Ω, THD+N < 1%) |
| Balanced power output 2 | L+R ≥ 600 mW + 600 mW (300 Ω, THD+N < 1%) |
| Frequency response | 20 Hz–80 kHz (attenuation < 2.9 dB) |
| SNR | ≥ 116 dB (A-weighted) |
| Noise floor | PO < 5 µV; BAL < 8 µV (A-weighted, M gain) |
| Output impedance | PO < 0.7 Ω (32 Ω load); BAL < 1 Ω (32 Ω load) |
| THD+N | ~0.0173% (1 kHz / −6 dB @ 32 Ω) |
| Power input | AC 100–240 V, 50/60 Hz; DC 12 V / 2.5 A |
| Dimensions (W × D × H) | 210 × 188 × 42 mm |
| Weight | ~0.98 kg |
| Verified from | Manufacturer specifications provided |
📦 What’s in the Box
- 📦 FiiO K13 R2R unit
- 🔌 AC power adapter / DC 12 V supply
- 🔗 USB-C cable
- 📖 User manual & warranty
🔄 Compatibility
Works with Windows/macOS/Linux via USB-C (up to 384 kHz/32-bit, DSD256) and with digital sources (CD transports, streamers, TVs) via optical/coaxial. Drives a wide range of headphones from low-impedance dynamics to high-impedance studio cans via SE and balanced outputs.
📦✈️ Shipping & Returns
- 📦 Insured worldwide delivery
- 🔄 14-day return policy
- 🛡️ 2-year EU warranty
📝 Reviews
- 💬 “Be the first to leave a review – share your experience and help others!”
Let customers speak for us
I never expected such transparency and spacious soundstage from an IEM.
Simply the best "portable" headphones. Pity it was discontinued.
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Lielisks pastiprinātājs! Lietoju viņu kopā ar austiņām "HifiMan Sundara" caur balancētu izeju.
Отличный фонокоректор порадовал звуком!
PremiumHIFI отличный магазин,отличный сервис!👍👍👍👍👍
REL Tzero MKIII Subwoofer
Decent device for the money!I am very satisfied with the purchase!Thanks to the PremiumHIFI store!
Отличный настольный ЦАП от FiiO..
Обслуживание на высшем уровне..
Магазину и Аркадию респект!..
Заказал здесь Wiim mini. Пришло за 2 дня. Проигрыватель очень понравился, выдаёт очень хороший звук и хорошую сцену (подключаю к ресиверу через оптический кабель, поэтому звук обрабатывает цап ресивера). Также стоит очень дёшево. Не понравилось только то, что многовато высоких частот (но уже привык или пропали). Рекомендую к покупке.
Ļoti labi cenai atbilstoši skaļruņi. Kad secināju ka manā set up vājš posms varētu būt tieši skaļruņi nomainot tos neesu kļudījies ne pārtērējies. Ar tiem kas klausās mūziku kurā basi nedominē varbūt iztiks bez sabvūfera. Un ja pārdomāšu savu stereo varēšu no Klipsh skaļruņiem būvēt Dolby Atmos, Spatial mājas kino! Un šīs vara krāsas skaļruņi!
The device is good quality and it sounds really great. But it has two issues.
You cannot switch between L/R channels. It lowers both channels volume. The issue is mentioned on FiiO website.
It has LineOut function, where device is playing on max volume and you can use your computer volume bar, but it is so loud that even on the lowest set it is screaming, so you have to choose another option and adjust volume on FiiO device instead.
I wish I knew it before buying.
.
Great product, excellent service - got it in 2 days after ordering to Lithuania. Thanks guys!