↓ Details provided by Ferrum ↓
(Specifications and appearance of this product are subject to change without notice)
Key Features at a Glance
- WANDLA HP DAC/PREAMP with Headphone AMPLIFIER
- Fully Balanced - WANDLA HP offers a fully balanced, composite IC headphone amplifier design, fine tuned for WANDLA.
- Powerful - WANDLA HP’s headphone amplifier can output a hefty 3.5 Watts at 50 Ω (balanced).
- Dynamic - WANDLA HP’ headphone amplifier has an impressive dynamic range of 122 dB.
- Proprietary optimized ARM chip offers the shortest signal path possible, making 5 chips redundant
- Four proprietary Signalyst filters
- Proprietary 4-pin Ferrum connector for HYPSOS
- Balanced XLR and unbalanced RCA line outputs
- Digital and Analogue volume control
- EES Sabre ES9038PRO with selected filter
- Remote control included
HP stands for Headphone
In our quest to integrate the best possible headphone amplifier right into WANDLA, we created a balanced stereo headphone amplifier small enough to fit WANDLA's housing and still able to output 3.5 Watts into 50 Ω. On the front of WANDLA HP the 4.4 mm balanced headphone socket is the only output visible, keeping it looks smart. To cater single ended headphones, we provide a 4.4 mm jack to 6.35 mm jack adapter in the box. WANDLA HP is perfect for music lovers who listen to speakers and headphones and are looking for single box solution containing a flagship quality headphone amplifier, preamplifier and D/A converter.
A Letter From The Founder
"With Dynamic Digital Filtering, DDF in short, digital filter maker Signalyst, famous for their HQPlayer app created filters exclusively for Ferrum. At the introduction WANDLA HP will feature two special filter options. We will engage with our community to make new filters available, one by one. Doing this we create a new community of digital filter specialists by interaction with us and their WANDLA’s, in search of the best possible, tailor-made sound. This is truly unique to Ferrum, to the category of DA converters and to the hifi community in general."
And you also get WANDLA
With WANDLA HP you get all the benefits and features of the latest version of our beloved WANDLA. This means you get to use our Dynamic Digital Filtering (DDF) options with filters prepared specially for WANDLA by famous digital filter maker Signalyst's Jussi Laako, the best configuration of the ESS Sabre ES9038PRO DAC-chip, the latest version of WANDLA's firmware and all of its innovations making WANDLA one of the best DAC's available today.
Two amps in one housing
In addition to being a top-notch DA converter, WANDLA HP now doubles as a premium preamplifier and headphone amplifier. You'll find two digitally controlled attenuators for volume control: selectable analogue or digital. WANDLA kept its truly balanced topology, with fully balanced, composite IC headphone amplifier design, fine tuned for WANDLA and fine power section designs. In addition to the six digital inputs (USB-C, coax, optical, AES, ARC, and I2S), there is one unbalanced analogue input. This input bypasses all digital processing to remain faithful to the highest-quality analog sources. Both balanced (XLR) and unbalanced (RCA) outputs and a configurable trigger are provided. As one would expect from Ferrum, there are two DC power inputs (FPL and 5,5 x 2,5mm DC pin) to connect WANDLA to the supplied power supply or our HYPSOS.
Under the hood
WANDLA HP has at its heart our proprietary ARM-based platform, SERCE. Running Ferrum's software, SERCE processes all incoming digital data streams. Our ARM processor singlehandedly performs the tasks of five chips and creates the shortest possible signal path for the audio-optimized USB, ARC, I2S, coaxial S/PDIF, and optical S/PDIF ports. Behind the conversion stage, our engineering team implemented an advanced current-to-voltage converter and an output stage that benefited from their experience developing the acclaimed OOR. Based on HYPSOS' revolutionary hybrid design, multiple internal supplies power both analog and digital sections to minimize interference and noise and maximize channel separation.
A beauty to behold, a breeze to operate
The WANDLA HP internal design must speak for itself to impress music lovers and Ferrum users alike. We stuck to the supercharged visuals with the hi-res touchscreen display with a super easy user interface (UI). You'll find any setting with a mix of touch, turn, and press within seconds.
Of course, WANDLA HP plays beautifully right out of the box, using the power supply we carefully crafted to feed its unique electrical topology. But its musicality can be even higher when paired with our HYPSOS power system (sold separately). Using our proprietary FPL cable, HYPSOS can perform its magic deeper into WANDLA HP circuitry than any other power supply on the market today.
And made to turn heads
WANDLA HP essentially is WANDLA with a great sounding headphone amplifier. It will satisfy those who are seeking more than ERCO has to offer but are not ready for WANDLA in combination with OOR, being the super flagship option. Incorporating all great options and specifications from WANDLA, Ferrum's engineers integrated a powerful, and fully balanced headphone amplifier at the quality levels that come very close to those of OOR. As with all of Ferrum's gear, you can reach for the stars by combining WANDLA HP with HYPSOS. It has the looks, it's all about the music, it's a guaranteed head-turner.
In The Box
- WANDLA HP DAC/Preamp with Headphone Amplifier
- 4.4 mm to 6.35 mm Adapter
- Remote Control
- DC Power Adapter
Specifications
Headphone Section
THD balanced:
- 0.00016 % / -116 dB, 10 mW into 50 Ω;
- 0.00020 % / -114 dB, 100 mW into 50 Ω
THD unbalanced:
- 0.00022 % / -113 dB, 10 mW into 50 Ω;
- 0.00022 % / -113 dB, 100 mW into 50 Ω
Output Power Single Ended: 1 W into 50 Ω
Output Power Balanced: 3.5 W into 50 Ω Dyn. Range: 122 dB
HP Output impedance: 0.5 Ω unbalanced
HP Output impedance: 1 Ω balanced
Other
Operation: Fully balanced, proprietary IC power amp
DAC chip: ESS Sabre ES9038PRO
DAC resolution: 768k/32bit, DSD 512
Digital inputs:
- AES/EBU (up to 196kHz/24bit, DoP 64)
- Optical S/PDIF (up to 96kHz/24bit)
- Coaxial S/PDIF (up to 192kHz/24bit, DoP 64)
- USB-C (up to 768kHz/32bit, DSD 512, DoP 256)
- ARC (up to 192kHz/24bit), TV input with CEC
- I2S (up to 768kHz/32bit, DSD 512, DoP 256), PS Audio® compatible
MQA: decoder and renderer (on all digital inputs)
Analog inputs: RCA
Analog input Vmax: 9,5V RMS (2 – 3.5V RMS recommended)
Analogue input imp: 47kΩ
Line outputs: balanced XLR; unbalanced RCA
Volume control: analogue with bypass option / digital for DAC operation only
Line Output level: @0 dBFS, 1kHz sine 10 V RMS balanced, 5 V RMS unbalanced
Line Output level (RED): @0 dBFS, 1kHz sine 4 V RMS balanced, 2 V RMS unbalanced
Frequency response on analog inputs: 10Hz – 200kHz +/- 0.1 dB
DAC THD: -121 dB (0,00009 %); THD+N: -115dB (unweighted)
Analog input THD: -123 dB @ 2V RMS output level
Dyn. range analog: 127 dB (A-weighted)
Dyn. range digital: 122 dB (A-weighted)
DAC Output Crosstalk: -120 dB for 1kHz, better than -100 dB for 20Hz – 20kHz
Line Output impedance: 22 Ω unbalanced
Line Output impedance: 44 Ω balanced
Power consumption:
- 13 W idle (with amp powered off)
- 18 W idle (with amp powered on)
- 35 W max
Power inputs: 5.5/2.5 mm DC connector center positive proprietary FPL 4-pin DC connector (FPL) 22-30 VDC
Power adapter: 100-240 VAC to 24 VDC
Dimensions: 21.7 x 20.6 x 5 cm / 8.6 x 8.1 x 2.0 inch
(WxDxH)
Remote control: included
Weight: 1.90 kg / 4.19 lbs
FAQ
1. What makes the WANDLA HP unique compared to other DACs and headphone amplifiers?
The WANDLA HP combines the latest in DAC and amplification technology, offering a fully balanced, composite IC headphone amplifier design. It integrates a powerful 3.5W headphone amplifier, a high-performance ESS Sabre ES9038PRO DAC chip, and proprietary features like the 4-pin Ferrum connector for HYPSOS power. With its ability to serve as both a high-end DAC and a preamplifier, it’s ideal for music lovers who want a single-box solution for speakers and headphones.
2. What does the "HP" in WANDLA HP stand for?
“HP” stands for Headphone, signifying the built-in high-quality headphone amplifier integrated into the WANDLA HP. This amplifier is powerful, capable of delivering up to 3.5W of output at 50Ω, which is enough to drive a wide range of demanding headphones.
3. What is the significance of the fully balanced design in the WANDLA HP?
The fully balanced design ensures superior noise rejection and improved audio channel separation. This results in a more immersive listening experience, with better-defined instrument and vocal positioning and reduced interference.
4. Can I use the WANDLA HP with unbalanced headphones?
Yes, the WANDLA HP comes with a 4.4mm balanced output socket on the front panel and includes a 4.4mm to 6.35mm adapter in the box, allowing for use with both balanced and single-ended headphones.
5. What is Dynamic Digital Filtering (DDF)?
Dynamic Digital Filtering is a unique feature of WANDLA HP, developed in collaboration with Signalyst’s Jussi Laako. It offers custom digital filter options that allow users to fine-tune their listening experience. These filters are exclusively designed for WANDLA HP, and new filters can be added over time through community engagement.
6. Can I use WANDLA HP with the HYPSOS power supply?
Yes, the WANDLA HP is designed to work seamlessly with Ferrum’s HYPSOS power supply. By using the proprietary 4-pin Ferrum Power Link (FPL) connector, HYPSOS can deliver optimal power to WANDLA HP for an even higher level of performance.
7. What are the main connectivity options available on the WANDLA HP?
The WANDLA HP features a variety of digital and analog inputs, including USB-C, AES/EBU, coaxial and optical S/PDIF, I2S, and ARC for TV connectivity. It also includes balanced XLR and unbalanced RCA line outputs, along with a 4.4mm headphone output.
8. What is the purpose of the proprietary ARM-based platform, SERCE?
SERCE is a proprietary ARM chip developed by Ferrum that processes all incoming digital data streams. It replaces the need for five separate chips, reducing the signal path length and ensuring high-quality sound performance with minimal interference.
9. How does WANDLA HP handle volume control?
WANDLA HP offers two types of volume control—selectable analog or digital—depending on the user’s preference. This flexibility allows for optimal volume management in different scenarios, whether using it as a DAC or preamplifier.
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