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The Cosmo Mini 500 Is ideal for students, collectors, art projects, video makers, PowerPoint presentations, documentation, restorations, signs, engraving, and graphics shops. Place an LED lightbox to digitize slides, negative films, calligraphy, tattoos, sketching & drawings.
NOW Cosmo Mini 500 with phone holder is compact, sturdy, portable, and easy to set up Copystand. The assembly can be done in less than ONE minute. Fully designed and manufactured in the USA. It supports cameras up to 3 lbs. and smartphones with a width of 2.25" to 3.5".
Heavy-duty Baseboard made of 1” thickness with the size of 12” x 12” gray melamine. It has two installation holes for the post: 1) a center hole for cameras and 2) a side hole to perfectly position the smartphone’s camera at the center of the board.
The baseboard size is 12" x 9.5” x 3/4" and made of melamine board with a gray finish. It has two installation holes for the post: 1) a center hole for cameras and 2) a side hole to perfectly position the smartphone’s camera at the center of the board.
NOW Cosmo Mini 300 Copy Stand comes with a phone holder. It’s small, compact (it is not a professional Copy Stand), and more suitable for amateur applications. It is portable and easy to assemble (less than ONE minute). It supports cameras up to 2 lbs. and most smartphones with a width of 2.25" to 3.5". Fully designed and manufactured in the USA. For using a smartphone instead of a camera use the "Cosmo Phone Holder,” (included).
A $39.95 value 10" x 7 1/2" Floating Magnetic Board (FMB) is included. It is made of a layer of MDF, rubber steel, and a laminated printed film with ½” precision grids for initial setting, focusing, sizing, aligning, and adjusting. Included 2 magnetic strips to hold the originals flat on the FMB.
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Unparalleled Audio Precision: With advanced TI TPA3255 amp chip, the BT20A Pro delivers an astonishing 2x300 Watts of power output, ensuring impeccable sound quality with SNR ≥108dB and THD ≤0.005%. Immerse yourself in a breathtaking audio experience that surpasses expectations.
Tailored Sound Customization: Craft your ideal audio profile with the BT20A Pro's customizable sound options. Whether you crave deep, resonant bass or vibrant, crystal-clear treble, this amplifier puts the power of audio customization in your hands, enabling you to tailor the sound to your preferences with ease.
Interchangeable Op-Amps: Elevate your listening experience by substituting the included NE5532 Op-Amps with compatible options such as LME49720HA, MUSES02, OPA2604AP, OPA2134PA, LM4562, or NJM4556AD Op-Amps. Unleash a unique sound signature tailored to your personal preferences, offering limitless possibilities for your auditory enjoyment.
The upgraded version of Fosi Audio Q4 adds microphone function, K5 Pro headphone DAC amp combo, next-generation audio converter with unrivaled internals, more outstanding performance, and richer audio details. Born for Gaming. K5 Pro stereo DAC headphone amplifier is perfect for your home gaming system, equivalent to an external sound card, suitable for PS5/Computers/PC/MAC/active speakers, etc.
K5 Pro headphone DAC adopts the Texas Instruments NE5532 op-amp chip. The circuit design implementing this DAC has been optimized for a low-noise floor and clean sound. K5 Pro has noticeably improved on overall sound quality, so you can get immersed in your music even more easily. Volume button and on button are combined into one, long press to switch on.
K5 Pro USB DAC converts USB Type C/Optical/Coaxial signals to 3.5MM AUX and RCA signals with low distortion and great dynamic range. Unique design: 2-in-1 USB Type C interface charging port and audio input means K5 Pro is compatible with your phones(Note: Your audio source must be connected to the USB-A/C port.). RCA output can be connected to an amplifier or powered speakers on your desktop. 3.5 MM AUX and microphone interface can drive 16 Ohm to 300 Ohm headphones.
Powerful Versatility-this amp has RCA input, 3.5mm input and 6.35mm input. Four 3.5mm and four 6.5mm outputs. Four independent volume control knobs for channels, and each channel volume knob controls one 3.5mm and 6.35mm output, with a total of 8 outputs. Compatible with the input of various audio products.
Multifunctional Use-with stereo and mono switch buttons, RCA, 3.5mm 6.35mm inputs are all equipped with separate mute switches, which is convenient for you to use when mute input is needed, and you don't need to unplug the wires.
4-Channel Headphone Amp- This headphone amplifier splitter adopts professional operational amplifier, so that the sound quality can be transmitted to your earphone clearly and without distortion, and it has built-in intelligent noise reduction chip, so there is no noise during use. Small and convenient design is convenient for you to carry around, which is very suitable for recording studios, studios, performances and other occasions.
Setup Flexibility: It supports Bluetooth, USB, coaxial, optical, and RCA inputs, making it compatible with a variety of sources such as computers, phones, CD players, turntables WITH BUILT-IN PHONO PREAMP, etc., allowing you to build various systems.
Amazing Combination: As an integrated tube DAC amp with a VU meter, the visual aesthetics of the 5725W vacuum tubes and VU meter add a nice warm and soft effect to not only the appearance but the sound as well, giving the modern look a retro feel.
All-in-One DAC Amp: A DAC, amplifier, preamplifier, and headphone amplifier are all integrated into the Fosi Audio MC331. You can easily switch between audio sources with the help of the remote control, ensuring a seamless and enriched listening experience.
Richer Connectivity: Debut amplifier with balanced input and trigger in, the ZA3 features a balanced combo audio signal input connector supporting both XLR and 1/4" TRS plugs. This design minimizes interference and reduces noise floor. The 12V trigger-in connector enables synchronization with other devices, streamlining the process of turning on/off without individual operations.
Dual-Mode Innovation: This new generation mini amplifier offers both stereo and mono modes, adapts flexibly to your diverse needs, allowing seamless mode switching. In stereo mode, it delivers a robust output of up to 180W, while in mono mode, the power soars to a maximum of 235W. Pair two ZA3 units in mono configuration to create a powerful audio system, significantly enhancing your listening experience.
Audiophile-Grade Components: The ZA3 features the TPA3255 high-end Class-D amp chip and utilizes premium Japanese NCC, ELNA, and German WIMA capacitors, and Japanese Sumida inductors for exceptional audio quality. With a SINAD rating of up to 89dB, an SNR of up to 106dB, and a low noise floor of only 150μV, it delivers exceptional clarity and low distortion.
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