PRODUCT GRADING (Grade A) - Excellent Condition > Item will have minor if any signs of use and wear > Refurbished to the highest standards. WHAT IS IN THE BOX Blue Microphones Spark SL Large-Diaphragm Studio Condenser Microphone PRODUCT DESCRIPTION Transducer type: Condenser, pressure gradient directional characteristics: Cardioid Frequency Response: 20 Hz – 20 kHz Sensitivity: 28.5 MV/PA at 1KHz (1 Pa = 94 dB SPL) output impedance: 50 Ohm impedance 1 K Ohm minimum load: not less than Maximum spl: 138 dB (1 K, THD 0.5%) S/N Ratio: 82.3 dB-A sound output: 11.7 dB dynamic range: 126.3 dB Phantom power: + 48 V DC high pass: 100Hz 12dB per octave pre-attenuation ensure suitability: -20dB Spark SL brings legendary Blue studio sound and versatility to your recording space. Produce stunning recordings for vocals, guitars, drums, pianos and more with Spark SL\'s detailed, transparent sound and versatile high-pass filter and -20dB pad. Whether starting a new studio or expanding your mic locker, Spark SL is ready to ignite your creativity. At the heart of Spark SL\'s sound is Blues custom JFET design, which ensures the capsules backplate is evenly charged, delivering consistent, transparent sound at all times. Spark SL also features discreet Class-A circuitry to maintain a pure signal. All you have to do is add music, Spark SL will make sure every detail comes through with precision and finesse. Spark SL features a new 100Hz high-pass filter and a -20dB pad to bring professional versatility to your recording sessions. Tracking a strong, dynamic singer or blisteringly loud amp? No problem. Want to capture the nuanced frequencies of strings, drum overheads or horns? Done. Spark SL\'s incredible flexibility makes it easy to capture the detail of any voice or instrument. Based on the original Spark, the worlds best-selling studio condenser microphone, Spark SL excels at delivering detailed and transparent sound to your recordings with a new level of versatility and sound quality. Featuring a new streamlined build, refined sonics and versatile switches, Spark SL will transform your creative space into a professional studio. PRODUCT INFORMATION Transparent sound with superb detail and rich harmonic content Custom-designed cardioid condenser capsule excels at capturing your most creative moments High-pass filter and -20dB pad for ultimate versatility Works great with home studio USB audio interfaces Transducer Type: Condenser, Pressure Gradient Polar Patterns: Cardioid Frequency Response: 20Hz 20kHz Sensitivity: 34.9 mV/Pa at 1 kHz (1 pa = 94 dB SPL) Output Impedance: 50 ohm Rate Load Impedance: Not less than 1k ohm Maximum SPL: 136 dB SPL (1k, THD 0.5%) S/N Ratio: 73 dB-A Noise Level: 16.4 Dynamic Range: 119.6 dB Power Requirement: +48V DC Phantom Power Weight: 336g Dimensions: 220.5mm x 45mm HPF: 100Hz, 12db per octave PAD: -20dB