Sendy Audio Apollo Pro

The Sendy Audio Apollo Pro is a high-quality open-back over-ear headphone designed to deliver a detailed and natural listening experience. Thanks to the 78 mm planar magnetic driver and a frequency range of 20 Hz to 40 kHz, the Apollo Pro delivers a wide and refined sound. With an impedance of 27 ohms, the headphones are also highly versatile and compatible with a variety of audio devices.

Advanced planar magnetic driver

The Apollo Pro features a 78 mm planar magnetic driver with an advanced nanoscale composite diaphragm. The sandwich construction, featuring a magnetic layer less than 800 nm thick, is designed to improve the driver’s response speed and resolution.

Electron beam evaporation is used to apply the aluminum circuits. This creates a precise and uniform coating on the diaphragm. The dense structure ensures precise control of vibrations and contributes to a stable frequency response and a clear reproduction of the various layers in the music.

Lightweight and refined construction

Despite its large planar magnetic drivers, the Apollo Pro is designed with long-term listening comfort in mind. The headphones feature a thin metal mesh with a sunburst pattern and compact zebrawood ear cups.

The ear cups are constructed from dense zebrawood rings and a compact chamber design. This creates a refined appearance combined with a relatively lightweight construction.

High-quality detachable cable

The Apollo Pro comes with a high-quality detachable cable constructed from a combination of Furukawa OFC, silver-plated copper, and enameled gold-plated copper. The cable consists of 30 strands of 0.05 mm Furukawa OFC, 10 strands of 0.05 mm silver-plated copper, and 10 strands of 0.05 mm enameled gold-plated copper.

This composite construction is designed for detailed and stable signal transmission. The cable features a 4.4 mm balanced connector.

Advanced Shielding

The cable also features an advanced shielding construction. The innermost layer utilizes a graphene-reinforced PVC structure that serves as both insulation and electromagnetic shielding.

This dual shielding contributes to the cable’s durability and tensile strength and helps protect the audio signal from electromagnetic interference.

High-Quality Materials and Comfortable Fit

The Apollo Pro is constructed using a combination of various high-quality materials. The aviation-grade aluminum components are precision CNC-machined for a strong and refined construction. Thanks to the flexible adjustment system, the headband and ear cups naturally adapt to the shape of the head.

The headband is finished with soft lambskin leather for a comfortable feel and extended use. The wide ear cushions feature a breathable velvet lining. This helps reduce heat buildup during longer listening sessions and contributes to overall comfort.

Open-back design

The Apollo Pro’s open-back design delivers a spacious listening experience. Combined with the large 78 mm planar magnetic drivers, these headphones are ideal for critical listening to music and discovering details in your favorite recordings.

With a sensitivity of 93 dB ±3 dB, an impedance of 27 ohms, and support up to 40 kHz, the Apollo Pro is designed for high-quality reproduction of a wide range of music genres.

Comes fully equipped

The Sendy Audio Apollo Pro comes with a comprehensive accessory set. In addition to the headphones, you’ll receive a 4.4 mm balanced audio cable, a 3.5 mm single-ended to 4.4 mm balanced adapter, and a 6.35 mm to 3.5 mm adapter.

The headphones also come with a leather carrying case and a hemp storage pouch. This allows the Apollo Pro to be stored safely and easily transported.

With its large planar magnetic drivers, high-quality materials, refined finish, and comfortable design, the Sendy Audio Apollo Pro is a well-rounded headphone for audiophiles who value detail, resolution, and long-lasting listening comfort.